Fix matrix configuration to use static include entries

The previous approach used conditional expressions within the include
section, which caused GitHub Actions to create matrix entries with
false/empty values when conditions weren't met. This resulted in a
(false, false, false) matrix entry that failed.

Solution: Changed to match the pattern used in gem-tests.yml and
examples.yml - use static entries in include section and rely solely
on exclude section for conditional logic.

Changes:
- Converted matrix from array-based to include-based for both jobs
- Made include entries static (always add both latest and minimum)
- Keep exclude section to conditionally remove minimum on PRs

This ensures only valid matrix combinations are created.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <[email protected]>

Author: justin808

.github/workflows/integration-tests.yml

@@ -65,14 +65,15 @@ jobs:
       github.ref == 'refs/heads/master' || github.event_name == 'workflow_dispatch' || needs.detect-changes.outputs.run_dummy_tests == 'true'
     strategy:
       matrix:
-        ruby-version: ['3.4']
-        node-version: ['22']
-        dependency-level: ['latest']
         include:
-          # Skip minimum dependency matrix on regular PRs (run only on master/workflow_dispatch/force_run/full-ci label)
-          - ruby-version: ${{ (github.ref == 'refs/heads/master' || inputs.force_run == true || needs.detect-changes.outputs.has_full_ci_label == 'true') && '3.2'}}
-            node-version: ${{ (github.ref == 'refs/heads/master' || inputs.force_run == true || needs.detect-changes.outputs.has_full_ci_label == 'true') && '20'}}
-            dependency-level: ${{ (github.ref == 'refs/heads/master' || inputs.force_run == true || needs.detect-changes.outputs.has_full_ci_label == 'true') && 'minimum'}}
+          # Always run: Latest versions (fast feedback on PRs)
+          - ruby-version: '3.4'
+            node-version: '22'
+            dependency-level: 'latest'
+          # Master and workflow_dispatch: Minimum supported versions (full coverage)
+          - ruby-version: '3.2'
+            node-version: '20'
+            dependency-level: 'minimum'
         exclude:
           # Skip minimum dependency matrix on regular PRs (run only on master/workflow_dispatch/force_run/full-ci label)
           - ruby-version: ${{ github.event_name == 'pull_request' && github.ref != 'refs/heads/master' && inputs.force_run != true && needs.detect-changes.outputs.has_full_ci_label != 'true' && '3.2' || '' }}
@@ -153,14 +154,15 @@ jobs:
       github.ref == 'refs/heads/master' || github.event_name == 'workflow_dispatch' || needs.detect-changes.outputs.run_dummy_tests == 'true'
     strategy:
       matrix:
-        ruby-version: ['3.4']
-        node-version: ['22']
-        dependency-level: ['latest']
         include:
-          # Skip minimum dependency matrix on regular PRs (run only on master/workflow_dispatch/force_run/full-ci label)
-          - ruby-version: ${{ (github.ref == 'refs/heads/master' || inputs.force_run == true || needs.detect-changes.outputs.has_full_ci_label == 'true') && '3.2'}}
-            node-version: ${{ (github.ref == 'refs/heads/master' || inputs.force_run == true || needs.detect-changes.outputs.has_full_ci_label == 'true') && '20'}}
-            dependency-level: ${{ (github.ref == 'refs/heads/master' || inputs.force_run == true || needs.detect-changes.outputs.has_full_ci_label == 'true') && 'minimum'}}
+          # Always run: Latest versions (fast feedback on PRs)
+          - ruby-version: '3.4'
+            node-version: '22'
+            dependency-level: 'latest'
+          # Master and workflow_dispatch: Minimum supported versions (full coverage)
+          - ruby-version: '3.2'
+            node-version: '20'
+            dependency-level: 'minimum'
         exclude:
           # Skip minimum dependency matrix on regular PRs (run only on master/workflow_dispatch/force_run/full-ci label)
           - ruby-version: ${{ github.event_name == 'pull_request' && github.ref != 'refs/heads/master' && inputs.force_run != true && needs.detect-changes.outputs.has_full_ci_label != 'true' && '3.2' || '' }}