ci: Bump xcode and linter version

Author: lubux

.github/workflows/go.yml

@@ -28,9 +28,9 @@ jobs:
     steps:
       - uses: actions/setup-go@v5
         with:
-          go-version: '1.22'
+          go-version: '1.23'
       - uses: actions/checkout@v4
       - name: golangci-lint
         uses: golangci/golangci-lint-action@v3
         with:
-          version: v1.54.2
+          version: v1.64.5

.github/workflows/ios.yml

@@ -12,10 +12,10 @@ jobs:
     runs-on: macos-latest
 
     steps:
-      - name: Set up xcode 15.3.0
+      - name: Set up xcode 16.0.0
         uses: maxim-lobanov/setup-xcode@v1
         with:
-          xcode-version: 15.3.0
+          xcode-version: 16.0.0
         id: xcode
 
       - name: Set up Go 1.x