update build-tools to 29.0.2

.gitlab-ci.yml

 stages:
   - build
   - push
-  - push
 
 build:
   stage: build
   script:
-    - docker build -t registry.faked.org/gitlab-ci/android:${CI_COMMIT_SHORT_SHA} .
+    - docker build -t dcr.faked.org/gitlab-ci/android:${CI_COMMIT_SHORT_SHA} .
 
 push_latest:
   stage: push
   only:
     - master
   script:
-    - docker tag registry.faked.org/gitlab-ci/android:${CI_COMMIT_SHORT_SHA} registry.faked.org/gitlab-ci/android:latest
-    - docker push registry.faked.org/gitlab-ci/android:latest
+    - docker tag dcr.faked.org/gitlab-ci/android:${CI_COMMIT_SHORT_SHA} dcr.faked.org/gitlab-ci/android:latest
+    - docker push dcr.faked.org/gitlab-ci/android:latest
 
 push_tag:
   stage: push
   only:
     - tags
   script:
-    - docker tag registry.faked.org/gitlab-ci/android:${CI_COMMIT_SHORT_SHA} registry.faked.org/gitlab-ci/android:${CI_COMMIT_TAG}
-    - docker push registry.faked.org/gitlab-ci/android:${CI_COMMIT_TAG}
+    - docker tag dcr.faked.org/gitlab-ci/android:${CI_COMMIT_SHORT_SHA} dcr.faked.org/gitlab-ci/android:${CI_COMMIT_TAG}
+    - docker push dcr.faked.org/gitlab-ci/android:${CI_COMMIT_TAG}

packages.txt

 add-ons;addon-google_apis-google-24
-build-tools;29.0.0
+build-tools;29.0.2
 extras;android;m2repository
 extras;google;m2repository
 extras;google;google_play_services