Merge pull request #141 from thanos-community/bump_go_123_ghactions

.github: bump Go version

Author: vmg

.github/workflows/ci.yml

@@ -12,7 +12,7 @@ jobs:
     steps:
     - uses: actions/setup-go@v2
       with:
-        go-version: '^1.19'
+        go-version: '>=1.23.0'
 
     - uses: actions/checkout@v2