Update Go version in GitHub workflow for Docker builds

Author: Kun483

.github/workflows/spectro-release.yaml

@@ -52,13 +52,17 @@ jobs:
       - name: Build Image
         env:
           REGISTRY: ${{ env.LEGACY_REGISTRY }}
+          GO_VERSION: 1.24.12
+          BUILDER_GOLANG_VERSION: 1.24.12
         run: |
           make docker-build-all
           make docker-push-all
       - name: Build Image - FIPS Mode
         env:
           FIPS_ENABLE: yes
           REGISTRY: ${{ env.FIPS_REGISTRY }}
+          GO_VERSION: 1.24.12
+          BUILDER_GOLANG_VERSION: 1.24.12
         run: |
           make docker-build-all
           make docker-push-all