QDS-11960 Create testing infrastructure for x86_64

This MR brings the following features;

• Add testing stages for the x86_64 arch into the CI
• Create required testing infrastructure

cicd/stages/build.yml

@@ -16,8 +16,13 @@ build-android:
         QDS_CI_JOB_OPENSSL_PATH: "/opt/openssl/ssl_3/x86"
       - QDS_CI_JOB_TARGET_ARCH: "x86_64"
         QDS_CI_JOB_OPENSSL_PATH: "/opt/openssl/ssl_3/x86_64"
+  cache:
+    key: "${CI_COMMIT_REF_SLUG}"
+    paths:
+      - ${QDS_CI_CACHE_PATH}/${QDS_CI_JOB_TARGET_ARCH}
+    policy: push
   variables:
-    QDS_CI_JOB_BUILD_PATH: "${CI_PROJECT_DIR}/outdir/build"
+    QDS_CI_JOB_BUILD_PATH: "${QDS_CI_CACHE_PATH}/${QDS_CI_JOB_TARGET_ARCH}/build"
     QDS_CI_JOB_TARGET_PLATFORM: "android"
     QDS_CI_JOB_ARTIFACTS_PATH: ${QDS_CI_ARTIFACTS_PATH}/${QDS_CI_JOB_TARGET_PLATFORM}/${QDS_CI_JOB_TARGET_ARCH}
     QDS_CI_JOB_QT_ANDROID_PATH: "${QDS_CI_QT_PATH}/${QDS_CI_QT_VERSION}/${QDS_CI_JOB_TARGET_PLATFORM}_${QDS_CI_JOB_TARGET_ARCH}"
@@ -58,4 +63,4 @@ build-android:
       -DCMAKE_INSTALL_PREFIX=${QDS_CI_JOB_QT_ANDROID_PATH} \
       -DANDROID_OPENSSL_PATH=${QDS_CI_JOB_OPENSSL_PATH}
     - cmake --build ${QDS_CI_JOB_BUILD_PATH} --target all
-    - cp -r ${QDS_CI_JOB_BUILD_PATH}/* ${QDS_CI_JOB_ARTIFACTS_PATH}
+    - cp -r ${QDS_CI_JOB_BUILD_PATH}/src/android-build/build/outputs/apk/release/* ${QDS_CI_JOB_ARTIFACTS_PATH}