👷 Tweaks to pr-checks.yml (now: validate-commit.yml)

Author: acco

.github/workflows/pr-checks.yml .github/workflows/validate-commit.yml.github/workflows/pr-checks.yml renamed to .github/workflows/validate-commit.yml

@@ -1,4 +1,4 @@
-name: PR Checks
+name: Validate commit
 
 env:
   # Base for the PR
@@ -8,13 +8,16 @@ env:
   PR_HEAD_REPO: ${{ github.event.pull_request.head.repo.clone_url }}
 
 on:
+  push:
+    branches: [main]
   pull_request:
     types: [opened, synchronize, reopened]
+  workflow_dispatch:
 
 jobs:
   signoff-checks:
     name: signoff
-    runs-on: ubuntu-latest
+    runs-on: ubicloud-standard-16-arm
 
     services:
       postgres:
@@ -66,7 +69,7 @@ jobs:
           otp-version: '27.x'
 
       - name: Set up Node.js
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4
         with:
           node-version: '20.11.0'
           cache: 'npm'
@@ -79,14 +82,14 @@ jobs:
           check-latest: true
 
       - name: Cache Elixir deps
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: deps
           key: ${{ runner.os }}-mix-${{ hashFiles('**/mix.lock') }}
           restore-keys: ${{ runner.os }}-mix-
 
       - name: Cache build artifacts
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: _build
           key: ${{ runner.os }}-build-${{ hashFiles('**/mix.lock') }}
@@ -102,7 +105,7 @@ jobs:
         run: MIX_ENV=prod mix compile --warnings-as-errors
 
       - name: Run Elixir tests
-        run: mix test --max-cases 2 # slow actions runner
+        run: mix test --max-cases 16
 
       - name: Run CLI tests
         run: |