BUILD/MINOR: goreleaser: use go 1.21 for builds

Author: mjuraga

.github/workflows/.goreleaser.yml

@@ -15,7 +15,7 @@ jobs:
       - name: Set up Go
         uses: actions/setup-go@v4
         with:
-          go-version: 1.23
+          go-version: 1.21
           check-latest: true
       - name: Run GoReleaser
         uses: goreleaser/goreleaser-action@v4

.github/workflows/manual_goreleaser.yml

@@ -13,7 +13,7 @@ jobs:
       - name: Set up Go
         uses: actions/setup-go@v4
         with:
-          go-version: 1.23
+          go-version: 1.21
           check-latest: true
       - name: Reposition to latest tag
         run: |