chore(deps): bump github.com/sigstore/sigstore-go from 1.1.4 to 1.2.1

Bumps [github.com/sigstore/sigstore-go](https://github.com/sigstore/sigstore-go) from 1.1.4 to 1.2.1.
- [Release notes](https://github.com/sigstore/sigstore-go/releases)
- [Commits](sigstore/sigstore-go@v1.1.4...v1.2.1)

---
updated-dependencies:
- dependency-name: github.com/sigstore/sigstore-go
  dependency-version: 1.2.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

go.mod

@@ -48,7 +48,7 @@ require (
 	github.com/rivo/tview v0.42.0
 	github.com/shurcooL/githubv4 v0.0.0-20240727222349-48295856cce7
 	github.com/sigstore/protobuf-specs v0.5.1
-	github.com/sigstore/sigstore-go v1.1.4
+	github.com/sigstore/sigstore-go v1.2.1
 	github.com/spf13/cobra v1.10.2
 	github.com/spf13/pflag v1.0.10
 	github.com/stretchr/testify v1.11.1
@@ -106,36 +106,37 @@ require (
 	github.com/gdamore/encoding v1.0.1 // indirect
 	github.com/go-logr/logr v1.4.3 // indirect
 	github.com/go-logr/stdr v1.2.2 // indirect
-	github.com/go-openapi/analysis v0.24.3 // indirect
+	github.com/go-openapi/analysis v0.25.2 // indirect
 	github.com/go-openapi/errors v0.22.7 // indirect
-	github.com/go-openapi/jsonpointer v0.22.5 // indirect
-	github.com/go-openapi/jsonreference v0.21.5 // indirect
+	github.com/go-openapi/jsonpointer v0.23.1 // indirect
+	github.com/go-openapi/jsonreference v0.21.6 // indirect
 	github.com/go-openapi/loads v0.23.3 // indirect
-	github.com/go-openapi/runtime v0.29.3 // indirect
-	github.com/go-openapi/spec v0.22.4 // indirect
-	github.com/go-openapi/strfmt v0.26.1 // indirect
-	github.com/go-openapi/swag v0.25.5 // indirect
-	github.com/go-openapi/swag/cmdutils v0.25.5 // indirect
-	github.com/go-openapi/swag/conv v0.25.5 // indirect
-	github.com/go-openapi/swag/fileutils v0.25.5 // indirect
-	github.com/go-openapi/swag/jsonname v0.25.5 // indirect
-	github.com/go-openapi/swag/jsonutils v0.25.5 // indirect
-	github.com/go-openapi/swag/loading v0.25.5 // indirect
-	github.com/go-openapi/swag/mangling v0.25.5 // indirect
-	github.com/go-openapi/swag/netutils v0.25.5 // indirect
-	github.com/go-openapi/swag/stringutils v0.25.5 // indirect
-	github.com/go-openapi/swag/typeutils v0.25.5 // indirect
-	github.com/go-openapi/swag/yamlutils v0.25.5 // indirect
-	github.com/go-openapi/validate v0.25.2 // indirect
+	github.com/go-openapi/runtime v0.32.3 // indirect
+	github.com/go-openapi/runtime/server-middleware v0.30.0 // indirect
+	github.com/go-openapi/spec v0.22.5 // indirect
+	github.com/go-openapi/strfmt v0.26.3 // indirect
+	github.com/go-openapi/swag v0.26.0 // indirect
+	github.com/go-openapi/swag/cmdutils v0.26.0 // indirect
+	github.com/go-openapi/swag/conv v0.26.0 // indirect
+	github.com/go-openapi/swag/fileutils v0.26.0 // indirect
+	github.com/go-openapi/swag/jsonname v0.26.0 // indirect
+	github.com/go-openapi/swag/jsonutils v0.26.0 // indirect
+	github.com/go-openapi/swag/loading v0.26.0 // indirect
+	github.com/go-openapi/swag/mangling v0.26.0 // indirect
+	github.com/go-openapi/swag/netutils v0.26.0 // indirect
+	github.com/go-openapi/swag/stringutils v0.26.0 // indirect
+	github.com/go-openapi/swag/typeutils v0.26.0 // indirect
+	github.com/go-openapi/swag/yamlutils v0.26.0 // indirect
+	github.com/go-openapi/validate v0.25.3 // indirect
 	github.com/go-viper/mapstructure/v2 v2.5.0 // indirect
 	github.com/godbus/dbus/v5 v5.2.2 // indirect
-	github.com/google/certificate-transparency-go v1.3.2 // indirect
+	github.com/google/certificate-transparency-go v1.3.3 // indirect
 	github.com/gorilla/css v1.0.1 // indirect
-	github.com/grpc-ecosystem/grpc-gateway/v2 v2.27.3 // indirect
+	github.com/grpc-ecosystem/grpc-gateway/v2 v2.29.0 // indirect
 	github.com/h2non/parth v0.0.0-20190131123155-b4df798d6542 // indirect
 	github.com/henvic/httpretty v0.1.4 // indirect
 	github.com/huandu/xstrings v1.5.0 // indirect
-	github.com/in-toto/in-toto-golang v0.9.0 // indirect
+	github.com/in-toto/in-toto-golang v0.11.0 // indirect
 	github.com/inconshreveable/mousetrap v1.1.0 // indirect
 	github.com/itchyny/gojq v0.12.17 // indirect
 	github.com/itchyny/timefmt-go v0.1.6 // indirect
@@ -161,28 +162,30 @@ require (
 	github.com/shibumi/go-pathspec v1.3.0 // indirect
 	github.com/shopspring/decimal v1.4.0 // indirect
 	github.com/shurcooL/graphql v0.0.0-20230722043721-ed46e5a46466 // indirect
-	github.com/sigstore/rekor v1.5.0 // indirect
-	github.com/sigstore/rekor-tiles/v2 v2.0.1 // indirect
-	github.com/sigstore/sigstore v1.10.6 // indirect
-	github.com/sigstore/timestamp-authority/v2 v2.0.6 // indirect
+	github.com/sigstore/rekor v1.5.2 // indirect
+	github.com/sigstore/rekor-tiles/v2 v2.2.2-0.20260601073857-5d098a2b6443 // indirect
+	github.com/sigstore/sigstore v1.10.8 // indirect
+	github.com/sigstore/timestamp-authority/v2 v2.1.2 // indirect
 	github.com/sirupsen/logrus v1.9.4 // indirect
 	github.com/spf13/cast v1.10.0 // indirect
 	github.com/stretchr/objx v0.5.2 // indirect
 	github.com/thlib/go-timezone-local v0.0.6 // indirect
-	github.com/transparency-dev/formats v0.0.0-20251017110053-404c0d5b696c // indirect
+	github.com/transparency-dev/formats v0.1.1 // indirect
 	github.com/transparency-dev/merkle v0.0.2 // indirect
 	github.com/vmihailenco/tagparser/v2 v2.0.0 // indirect
 	github.com/xo/terminfo v0.0.0-20220910002029-abceb7e1c41e // indirect
+	github.com/youmark/pkcs8 v0.0.0-20240726163527-a2c0da244d78 // indirect
 	github.com/yuin/goldmark-emoji v1.0.6 // indirect
 	go.opentelemetry.io/auto/sdk v1.2.1 // indirect
-	go.opentelemetry.io/otel v1.43.0 // indirect
-	go.opentelemetry.io/otel/metric v1.43.0 // indirect
-	go.opentelemetry.io/otel/trace v1.43.0 // indirect
+	go.opentelemetry.io/otel v1.44.0 // indirect
+	go.opentelemetry.io/otel/metric v1.44.0 // indirect
+	go.opentelemetry.io/otel/trace v1.44.0 // indirect
 	go.yaml.in/yaml/v3 v3.0.4 // indirect
 	golang.org/x/mod v0.36.0 // indirect
 	golang.org/x/net v0.55.0 // indirect
 	golang.org/x/tools v0.45.0 // indirect
-	google.golang.org/genproto/googleapis/api v0.0.0-20260316180232-0b37fe3546d5 // indirect
-	google.golang.org/genproto/googleapis/rpc v0.0.0-20260316180232-0b37fe3546d5 // indirect
+	google.golang.org/genproto/googleapis/api v0.0.0-20260526163538-3dc84a4a5aaa // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20260523011958-0a33c5d7ca68 // indirect
 	gotest.tools/v3 v3.5.2 // indirect
+	k8s.io/klog/v2 v2.140.0 // indirect
 )