ci: drop removed 'tools' package from Android SDK setup in SCA scan

sdkmanager in current cmdline-tools no longer provides the legacy 'tools'
package, so setup-android failed before Snyk could run.

Refs DX-20927

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

Author: reeshika-h

.github/workflows/sca-scan.yml

@@ -21,7 +21,7 @@ jobs:
       - name: Set up Android SDK
         uses: android-actions/setup-android@v3
         with:
-          packages: 'tools platform-tools platforms;android-34 build-tools;34.0.0'
+          packages: 'platform-tools platforms;android-34 build-tools;34.0.0'
 
       - name: Setup local.properties
         run: |