Bump golang from 1.21.1 to 1.21.2

Bumps golang from 1.21.1 to 1.21.2.

---
updated-dependencies:
- dependency-name: golang
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Dockerfile

@@ -13,7 +13,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-FROM golang:1.21.1@sha256:970907c870214ecc19784036f9ba93414213473b03c2b0dc1fa90eeb3a563b8f as builder
+FROM golang:1.21.2@sha256:e9ebfe932adeff65af5338236f0b0604c86b143c1bff3e1d0551d8f6196ab5c5 as builder
 ENV APP_ROOT=/opt/app-root
 ENV GOPATH=$APP_ROOT
 
@@ -29,7 +29,7 @@ RUN go build ./cmd/verifier
 RUN CGO_ENABLED=0 go build -gcflags "all=-N -l"  -o verifier_debug ./cmd/verifier
 
 # Multi-Stage build
-FROM golang:1.21.1@sha256:970907c870214ecc19784036f9ba93414213473b03c2b0dc1fa90eeb3a563b8f as deploy
+FROM golang:1.21.2@sha256:e9ebfe932adeff65af5338236f0b0604c86b143c1bff3e1d0551d8f6196ab5c5 as deploy
 
 # Retrieve the binary from the previous stage
 COPY --from=builder /opt/app-root/src/verifier /usr/local/bin/verifier