fix(deps): bump golang from 51a6466 to 8c10f21 in /cmd/operator

Bumps golang from `51a6466` to `8c10f21`.

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

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

cmd/operator/Dockerfile

@@ -13,7 +13,7 @@
 # limitations under the License.
 
 # TODO(bwplotka): Move to 1.23 once ARM QEMU building is fixed https://github.com/golang/go/issues/68976
-FROM golang:1.23.5@sha256:51a6466e8dbf3e00e422eb0f7a97ac450b2d57b33617bbe8d2ee0bddcd9d0d37 AS buildbase
+FROM golang:1.23.5@sha256:8c10f21bec412f08f73aa7b97ca5ac5f28a39d8a88030ad8a339fd0a781d72b4 AS buildbase
 WORKDIR /app
 COPY go.mod go.mod
 COPY go.sum go.sum