Update cimg/go:1.23 Docker digest to 7ad5b6d

Author: renovate[bot]

.circleci/config.yml

@@ -2,7 +2,7 @@ version: 2
 jobs:
   app:
     docker:
-      - image: cimg/go:1.23@sha256:d89753cdb9f31e48c3a91aee6e73afcb23ad7e44abf7088491d8a9f002a71b67
+      - image: cimg/go:1.23@sha256:7ad5b6d5a429411e365f93a685cd8902c42ac19875e866d8723551c03f9f3da7
 
     steps:
       - checkout
@@ -25,7 +25,7 @@ jobs:
 
   publish-github-release:
     docker:
-      - image: cimg/go:1.23@sha256:d89753cdb9f31e48c3a91aee6e73afcb23ad7e44abf7088491d8a9f002a71b67
+      - image: cimg/go:1.23@sha256:7ad5b6d5a429411e365f93a685cd8902c42ac19875e866d8723551c03f9f3da7
     steps:
       - attach_workspace:
           at: .