ci: drop Go-1.21, add Go-1.23

Signed-off-by: Sebastien Binet <[email protected]>

Author: sbinet

.github/workflows/ci.yml

@@ -19,7 +19,7 @@ jobs:
     name: Build
     strategy:
       matrix:
-        go-version: [1.22.x, 1.21.x]
+        go-version: [1.23.x, 1.22.x]
         platform: [ubuntu-latest]
         #platform: [ubuntu-latest, macos-latest, windows-latest]
     runs-on: ${{ matrix.platform }}