Move curl commands to setup scripts into a composite action (#22420)

Author: AAraKKe

.github/actions/setup-test-target-scripts/action.yml

@@ -0,0 +1,19 @@
+name: 'Setup Workflow Scripts'
+description: 'Installs test scripts from the action context to the workspace'
+runs:
+  using: "composite"
+  steps:
+    - name: Ensure target directory exists
+      shell: bash
+      run: mkdir -p .github/workflows/scripts
+
+    - name: Install scripts from Action Context
+      shell: bash
+      # Copies scripts from the downloaded action folder (pinned SHA) to the workspace
+      run: |
+        cp "${{ github.action_path }}/src/setup-test-env.sh" .github/workflows/scripts/
+        cp "${{ github.action_path }}/src/run-unit-integration-tests.sh" .github/workflows/scripts/
+        cp "${{ github.action_path }}/src/run-e2e-tests.sh" .github/workflows/scripts/
+
+        # Ensure executable permissions
+        chmod +x .github/workflows/scripts/*.sh

…ithub/workflows/scripts/run-e2e-tests.sh …test-target-scripts/src/run-e2e-tests.sh.github/workflows/scripts/run-e2e-tests.sh renamed to .github/actions/setup-test-target-scripts/src/run-e2e-tests.sh .github/workflows/scripts/run-e2e-tests.sh renamed to .github/actions/setup-test-target-scripts/src/run-e2e-tests.sh

@@ -112,14 +112,12 @@ jobs:
 
     - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
 
-    - name: Download workflow scripts
-      if: inputs.repo != 'core'
-      run: |
-        mkdir -p .github/workflows/scripts
-        curl -sL https://raw.githubusercontent.com/DataDog/integrations-core/master/.github/workflows/scripts/setup-test-env.sh -o .github/workflows/scripts/setup-test-env.sh
-        curl -sL https://raw.githubusercontent.com/DataDog/integrations-core/master/.github/workflows/scripts/run-unit-integration-tests.sh -o .github/workflows/scripts/run-unit-integration-tests.sh
-        curl -sL https://raw.githubusercontent.com/DataDog/integrations-core/master/.github/workflows/scripts/run-e2e-tests.sh -o .github/workflows/scripts/run-e2e-tests.sh
-        chmod +x .github/workflows/scripts/*.sh
+    # We run this for EVERYONE to ensure the scripts are moved
+    # from the action folder to the expected workspace path.
+    # It should cover all repos using this workflow and respect the context if the
+    # workflow is being called with a pinned version.
+    - name: Install workflow scripts
+      uses: ./.github/actions/setup-test-target-scripts
 
     - name: Set environment variables
       # This step sets the following environment variables for the entire workflow via setup-test-env.sh: