fix: limit scheduled runs to latest Splunk (#369)

### Description

Limit test executions for scheduled runs to only latest Splunk version

### Checklist

- [ ] `README.md` has been updated or is not required
- [ ] push trigger tests
- [ ] manual release test
- [ ] automated releases test
- [ ] pull request trigger tests
- [ ] schedule trigger tests
- [ ] workflow errors/warnings reviewed and addressed

### Testing done 

https://github.com/splunk/test-addonfactory-repo/actions/runs/13200963135

---------

Co-authored-by: Dariusz Karas <dkaras@splunk.com>

Author: mkolasinski-splunk

.github/workflows/reusable-build-test-release.yml

@@ -39,7 +39,7 @@ on:
         required: false
         description: "branch for k8s manifests to run the tests on"
         type: string
-        default: "v3.4"
+        default: "v3.3.2"
       scripted-inputs-os-list:
         required: false
         description: "list of OS used for scripted input tests"
@@ -246,6 +246,7 @@ jobs:
   meta:
     runs-on: ubuntu-latest
     outputs:
+      matrix_Splunk: ${{ steps.determine_splunk.outputs.matrixSplunk }}
       matrix_supportedSplunk: ${{ steps.matrix.outputs.supportedSplunk }}
       matrix_latestSplunk: ${{ steps.matrix.outputs.latestSplunk }}
       matrix_supportedSC4S: ${{ steps.matrix.outputs.supportedSC4S }}
@@ -261,6 +262,13 @@ jobs:
           persist-credentials: false
       - id: matrix
         uses: splunk/addonfactory-test-matrix-action@v3.0
+      - id: determine_splunk
+        run: |
+          if [ "${{ github.event_name }}" == "schedule" ]; then
+            echo "matrixSplunk=${{ toJson(steps.matrix.outputs.latestSplunk) }}" >> "$GITHUB_OUTPUT"
+          else
+            echo "matrixSplunk=${{toJson(steps.matrix.outputs.supportedSplunk) }}" >> "$GITHUB_OUTPUT"
+          fi
       - name: job summary
         run: |
           splunk_version_list=$(echo '${{ steps.matrix.outputs.supportedSplunk }}' | jq -r '.[].version')
@@ -988,7 +996,6 @@ jobs:
           name: artifact-openapi
           path: ${{ github.workspace }}
       - name: Setup python
-        if: steps.download-openapi.conclusion != 'skipped'
         uses: actions/setup-python@v5
         with:
           python-version: 3.7
@@ -1049,7 +1056,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        splunk: ${{ fromJson(needs.meta.outputs.matrix_latestSplunk) }}
+        splunk: ${{ fromJson(needs.meta.outputs.matrix_Splunk) }}
         sc4s: ${{ fromJson(needs.meta.outputs.matrix_supportedSC4S) }}
     container:
       image: ghcr.io/splunk/workflow-engine-base:4.1.0
@@ -1310,7 +1317,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        splunk: ${{ fromJson(needs.meta.outputs.matrix_supportedSplunk) }}
+        splunk: ${{ fromJson(needs.meta.outputs.matrix_Splunk) }}
         sc4s: ${{ fromJson(needs.meta.outputs.matrix_supportedSC4S) }}
     container:
       image: ghcr.io/splunk/workflow-engine-base:4.1.0
@@ -1579,9 +1586,8 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        splunk: ${{ fromJson(needs.meta.outputs.matrix_supportedSplunk) }}
+        splunk: ${{ fromJson(needs.meta.outputs.matrix_Splunk) }}
         sc4s: ${{ fromJson(needs.meta.outputs.matrix_supportedSC4S) }}
-
     container:
       image: ghcr.io/splunk/workflow-engine-base:4.1.0
     env:
@@ -1835,7 +1841,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        splunk: ${{ fromJson(needs.meta.outputs.matrix_supportedSplunk) }}
+        splunk: ${{ fromJson(needs.meta.outputs.matrix_Splunk) }}
         browser: [ "chrome" ]
         vendor-version: ${{ fromJson(needs.meta.outputs.matrix_supportedUIVendors) }}
         marker: ${{ fromJson(inputs.ui_marker) }}
@@ -2113,7 +2119,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        splunk: ${{ fromJson(needs.meta.outputs.matrix_supportedSplunk) }}
+        splunk: ${{ fromJson(needs.meta.outputs.matrix_Splunk) }}
         modinput-type: [ "modinput_functional" ]
         vendor-version: ${{ fromJson(needs.meta.outputs.matrix_supportedModinputFunctionalVendors) }}
         marker: ${{ fromJson(inputs.marker) }}
@@ -2389,7 +2395,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        splunk: ${{ fromJson(needs.meta.outputs.matrix_supportedSplunk) }}
+        splunk: ${{ fromJson(needs.meta.outputs.matrix_Splunk) }}
         vendor-version: ${{ fromJson(needs.meta.outputs.matrix_supportedModinputFunctionalVendors) }}
         marker: ${{ fromJson(inputs.ucc-modinput-marker) }}
     container:
@@ -2664,7 +2670,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        splunk: ${{ fromJson(needs.meta.outputs.matrix_supportedSplunk) }}
+        splunk: ${{ fromJson(needs.meta.outputs.matrix_Splunk) }}
         vendor-version: ${{ fromJson(needs.meta.outputs.matrix_supportedModinputFunctionalVendors) }}
         ta-version-from-upgrade: ${{ fromJson(inputs.upgrade-tests-ta-versions) }}
     container:
@@ -2927,7 +2933,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        splunk: ${{ fromJson(needs.meta.outputs.matrix_supportedSplunk) }}
+        splunk: ${{ fromJson(needs.meta.outputs.matrix_Splunk) }}
         os: ${{ fromJson(inputs.scripted-inputs-os-list) }}
     container:
       image: ghcr.io/splunk/workflow-engine-base:4.1.0