Move multi-node-test-workflow off of docker container as well

Signed-off-by: Finn Carroll <[email protected]>

.github/workflows/build.yml

@@ -9,11 +9,6 @@ on:
       - "*"
 
 jobs:
-  Get-CI-Image-Tag:
-    uses: opensearch-project/opensearch-build/.github/workflows/get-ci-image-tag.yml@main
-    with:
-      product: opensearch
-
   linux-build:
     strategy:
       matrix:

.github/workflows/multi-node-test-workflow.yml

@@ -10,33 +10,14 @@ on:
       - "*"
 
 jobs:
-  Get-CI-Image-Tag:
-    uses: opensearch-project/opensearch-build/.github/workflows/get-ci-image-tag.yml@main
-    with:
-      product: opensearch
-
   build:
     strategy:
       matrix:
         java: [ 21 ]
     # Job name
-    needs: Get-CI-Image-Tag
     name: Build Asynchronous Search
     # This job runs on Linux
     runs-on: ubuntu-latest
-    container:
-      # using the same image which is used by opensearch-build team to build the OpenSearch Distribution
-      # this image tag is subject to change as more dependencies and updates will arrive over time
-      image: ${{ needs.Get-CI-Image-Tag.outputs.ci-image-version-linux }}
-      # need to switch to root so that github actions can install runner binary on container without permission issues.
-      options: --user root
-
-    # actions/checkout@v4 and actions/setup-java@v4 use node 20:
-    # https://github.com/actions/checkout/releases/tag/v4.0.0
-    # container image does not have GLIBC_2.28 required for this node version
-    # as such use @v3 actions instead for this workflow and set ACTIONS_ALLOW_USE_UNSECURE_NODE_VERSION
-    env:
-      ACTIONS_ALLOW_USE_UNSECURE_NODE_VERSION: true
 
     steps:
       # This step uses the setup-java Github action: https://github.com/actions/setup-java
@@ -45,19 +26,16 @@ jobs:
         with:
           distribution: temurin # Temurin is a distribution of adoptium
           java-version: ${{ matrix.java }}
-
       # This step uses the checkout Github action: https://github.com/actions/checkout
       - name: Checkout Branch
         uses: actions/checkout@v3
       - name: Run integration tests with multi node config
         run: |
-          chown -R 1000:1000 `pwd`
-          su `id -un 1000` -c "./gradlew integTest -PnumNodes=5"
+          ./gradlew integTest -PnumNodes=5
       - name: Run Backwards Compatibility Tests
         run: |
           echo "Running backwards compatibility tests ..."
-          chown -R 1000:1000 `pwd`
-          su `id -un 1000` -c "./gradlew bwcTestSuite -Dtests.security.manager=false"
+          ./gradlew bwcTestSuite -Dtests.security.manager=false
       - name: Upload failed logs
         uses: actions/upload-artifact@v3
         if: failure()