Fix OATS workflow

- Upgrade Go to 1.24.
- Remove permissions from all jobs.
- Avoid warning if no error logs found.
- Allow manual dispatch.

Author: martincostello

.github/workflows/oats.yml

@@ -5,11 +5,16 @@ on:
     branches: [ 'main*' ]
     paths-ignore:
     - '**.md'
+  workflow_dispatch:
+  # TODO Remove once fixed
+  pull_request:
+    branches: [ 'main*' ]
+
+permissions: {}
 
 jobs:
   acceptance-tests:
     runs-on: ubuntu-latest
-    permissions: {}
 
     steps:
       - name: Check out
@@ -25,13 +30,14 @@ jobs:
       - name: Set up Go
         uses: actions/setup-go@v5
         with:
-          go-version: '1.22'
+          go-version: '1.24'
           cache-dependency-path: oats/go.sum
       - name: Run acceptance tests
         run: ./scripts/run-oats-tests.sh
-      - name: upload log file
+      - name: Upload log file
         uses: actions/upload-artifact@v4
         if: failure()
         with:
           name: docker-compose.log
           path: oats/yaml/build/**/output.log
+          if-no-files-found: ignore