chore(deps): update registry.redhat.io/ubi9/go-toolset docker tag to v9 (#228)

Signed-off-by: red-hat-konflux <126015336+red-hat-konflux[bot]@users.noreply.github.com>
Co-authored-by: red-hat-konflux[bot] <126015336+red-hat-konflux[bot]@users.noreply.github.com>

Author: red-hat-konflux[bot]

Dockerfile.fetch_tsa_certs.rh

@@ -1,4 +1,4 @@
-FROM registry.redhat.io/ubi9/go-toolset:1.24@sha256:6fd64cd7f38a9b87440f963b6c04953d04de65c35b9672dbd7f1805b0ae20d09 as build-env
+FROM registry.redhat.io/ubi9/go-toolset:9.6@sha256:a90b4605b47c396c74de55f574d0f9e03b24ca177dec54782f86cdf702c97dbc as build-env
 ENV GOEXPERIMENT=strictfipsruntime
 ENV CGO_ENABLED=1
 ENV APP_ROOT=/opt/app-root

Dockerfile.tsa.rh

@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-FROM registry.redhat.io/ubi9/go-toolset:1.24@sha256:6fd64cd7f38a9b87440f963b6c04953d04de65c35b9672dbd7f1805b0ae20d09 AS builder
+FROM registry.redhat.io/ubi9/go-toolset:9.6@sha256:a90b4605b47c396c74de55f574d0f9e03b24ca177dec54782f86cdf702c97dbc AS builder
 ENV GOEXPERIMENT=strictfipsruntime
 ENV CGO_ENABLED=1
 ENV APP_ROOT=/opt/app-root
@@ -29,7 +29,7 @@ RUN git config --global --add safe.directory /opt/app-root/src && \
     go build -mod=readonly -ldflags "${SERVER_LDFLAGS}" ./cmd/timestamp-server
 
 # debug compile options & debugger
-FROM registry.redhat.io/ubi9/go-toolset:1.24@sha256:6fd64cd7f38a9b87440f963b6c04953d04de65c35b9672dbd7f1805b0ae20d09 AS debug
+FROM registry.redhat.io/ubi9/go-toolset:9.6@sha256:a90b4605b47c396c74de55f574d0f9e03b24ca177dec54782f86cdf702c97dbc AS debug
 RUN go install github.com/go-delve/delve/cmd/dlv@v1.9.0
 
 # overwrite server and include debugger