chore(deps): update golang docker tag to v1.23.5 (#3069)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| golang | stage | patch | `1.23.4-alpine` -> `1.23.5-alpine` |

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Co-authored-by: Xueqin Cui <[email protected]>

docker/terraform/Dockerfile

@@ -1,6 +1,6 @@
 # Taken and modified from https://github.com/GoogleCloudPlatform/cloud-builders-community/tree/master/terraform
 
-FROM golang:1.23.4-alpine@sha256:6c5c9590f169f77c8046e45c611d3b28fe477789acd8d3762d23d4744de69812 AS GO_BUILD
+FROM golang:1.23.5-alpine@sha256:47d337594bd9e667d35514b241569f95fb6d95727c24b19468813d596d5ae596 AS GO_BUILD
 
 ARG TERRAFORM_VERSION
 WORKDIR /build/

gcp/indexer/Dockerfile

@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-FROM golang:1.23.4-alpine@sha256:6c5c9590f169f77c8046e45c611d3b28fe477789acd8d3762d23d4744de69812 AS GO_BUILD
+FROM golang:1.23.5-alpine@sha256:47d337594bd9e667d35514b241569f95fb6d95727c24b19468813d596d5ae596 AS GO_BUILD
 WORKDIR /build
 
 # Cache dependencies in these steps