ANDROID: Update test scripts to provide destdir instead of dist_dir

Build was changed to use pkg_install instead of the deprecated
copy-to-dist-dir, so the build option needs to be switched to use
--destdir.

Bug: 331730853
Change-Id: I5063c0676cfeafff3100396f2171ac17b338a2ff
Signed-off-by: Edward Liaw <edliaw@google.com>

tools/testing/android/bin/kselftest.sh

@@ -139,7 +139,7 @@ if $BUILD_KERNEL; then
     echo "Building kernel..."
     # TODO: add support to build kernel for physical device
     $BAZEL run $BUILD_FLAGS //common-modules/virtual-device:virtual_device_x86_64_dist -- \
-    --dist_dir=$DIST_DIR
+    --destdir=$DIST_DIR
     exit_code=$?
     if [ $exit_code -eq 0 ]; then
         echo "Build kernel succeeded"

tools/testing/android/bin/kunit.sh

@@ -141,7 +141,7 @@ if $BUILD_KERNEL; then
     echo "Building kernel..."
     # TODO: add support to build kernel for physical device
     $BAZEL run $BUILD_FLAGS //common-modules/virtual-device:virtual_device_x86_64_dist -- \
-    --dist_dir=$DIST_DIR
+    --destdir=$DIST_DIR
     exit_code=$?
     if [ $exit_code -eq 0 ]; then
         echo "Command succeeded"