Ensure mise and go.mod are aligned

go.mod and the tool versions (here, mise) need to be in sync.
This creates a test to verify they are aligned.

Signed-off-by: Jean-Philippe Evrard <open-source@a.spamming.party>

.github/workflows/on-branch-push-and-prs.yaml

@@ -9,6 +9,23 @@ permissions:
   contents: read
 
 jobs:
+  go-version:
+    name: Check Go version consistency
+    runs-on: ubuntu-latest
+    steps:
+      - name: Harden Runner
+        uses: step-security/harden-runner@9af89fc71515a100421586dfdb3dc9c984fbf411 # v2.19.4
+        with:
+          egress-policy: audit
+
+      - name: checkout
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
+        with:
+          persist-credentials: false
+
+      - name: Check Go version consistency
+        run: make check-go-version
+
   pr-short-tests:
     name: Run short go tests
     runs-on: ubuntu-latest