Minor adjustments to PR check templates

These are needed to render them correctly in `sync_back.ts`

Author: mbg

pr-checks/checks/autobuild-direct-tracing-with-working-dir.yml

@@ -1,5 +1,5 @@
 name: "Autobuild direct tracing (custom working directory)"
-description: >
+description: |
   An end-to-end integration test of a Java repository built using 'build-mode: autobuild',
   with direct tracing enabled and a custom working directory specified as the input to the
   autobuild Action.

pr-checks/checks/init-with-registries.yml

@@ -4,12 +4,11 @@
 # basic mechanics of multi-registry auth is working.
 name: "Packaging: Download using registries"
 description: "Checks that specifying a registries block and associated auth works as expected"
-versions: [
-    # This feature is not compatible with older CLIs
-    "default",
-    "linked",
-    "nightly-latest",
-]
+versions:
+  # This feature is not compatible with older CLIs
+  - "default"
+  - "linked"
+  - "nightly-latest"
 
 permissions:
   contents: read
@@ -24,9 +23,9 @@ steps:
       config-file: ./.github/codeql/codeql-config-registries.yml
       languages: javascript
       registries: |
-          - url: "https://ghcr.io/v2/"
-            packages: "*/*"
-            token: "${{ secrets.GITHUB_TOKEN }}"
+        - url: "https://ghcr.io/v2/"
+          packages: "*/*"
+          token: "${{ secrets.GITHUB_TOKEN }}"
 
   - name: Verify packages installed
     run: |

pr-checks/checks/overlay-init-fallback.yml

@@ -4,7 +4,7 @@ versions: ["linked", "nightly-latest"]
 steps:
   - uses: ./../action/init
     with:
-      languages: actions   # Any language without overlay support will do
+      languages: actions # Any language without overlay support will do
       tools: ${{ steps.prepare-test.outputs.tools-url }}
     env:
       CODEQL_OVERLAY_DATABASE_MODE: overlay-base