CI: add stage host_test:

1. Add `host_test` stage for test jobs running on host.
2. Rename stage `test` to `integration_test`.

.gitlab-ci.yml

@@ -1,8 +1,9 @@
 stages:
   - build
   - assign_test
+  - host_test
   - unit_test
-  - test
+  - integration_test
   - deploy
 
 variables:
@@ -224,54 +225,44 @@ build_docs:
     - make html
     - ./check_doc_warnings.sh
 
-test_nvs_on_host:
-  stage: test
-  image: $CI_DOCKER_REGISTRY/esp32-ci-env
+.host_test_template: &host_test_template
+  stage: host_test
+  image: $CI_DOCKER_REGISTRY/esp32-ci-env$BOT_DOCKER_IMAGE_TAG
   tags:
-    - nvs_host_test
+    - host_test
   dependencies: []
+    
+test_nvs_on_host:
+  <<: *host_test_template
   script:
     - cd components/nvs_flash/test_nvs_host
     - make test
 
 test_partition_table_on_host:
-  stage: test
-  image: $CI_DOCKER_REGISTRY/esp32-ci-env
+  <<: *host_test_template
   tags:
     - build
-  dependencies: []
   script:
     - cd components/partition_table/test_gen_esp32part_host
     - ./gen_esp32part_tests.py
 
 test_wl_on_host:
-  stage: test
-  image: $CI_DOCKER_REGISTRY/esp32-ci-env
-  tags:
-    - wl_host_test
+  <<: *host_test_template
   artifacts:
     paths:
       - components/wear_levelling/test_wl_host/coverage_report.zip
-  dependencies: []
   script:
     - cd components/wear_levelling/test_wl_host
     - make test
 
 test_multi_heap_on_host:
-  stage: test
-  image: $CI_DOCKER_REGISTRY/esp32-ci-env
-  tags:
-    - wl_host_test
+  <<: *host_test_template
   script:
     - cd components/heap/test_multi_heap_host
     - ./test_all_configs.sh
 
 test_build_system:
-  stage: test
-  image: $CI_DOCKER_REGISTRY/esp32-ci-env
-  tags:
-    - build_test
-  dependencies: []
+  <<: *host_test_template
   script:
     - ${IDF_PATH}/tools/ci/test_configure_ci_environment.sh
     - rm -rf test_build_system
@@ -310,8 +301,8 @@ push_master_to_github:
 
 
 deploy_docs:
-  stage: deploy
-  image: $CI_DOCKER_REGISTRY/esp32-ci-env
+  stage: host_test
+  image: $CI_DOCKER_REGISTRY/esp32-ci-env$BOT_DOCKER_IMAGE_TAG
   tags:
     - deploy
   only:
@@ -337,8 +328,8 @@ deploy_docs:
     - ssh $DOCS_SERVER -x "cd $DOCS_PATH && tar xzvf $GIT_VER.tar.gz && rm -f latest && ln -s $GIT_VER latest"
 
 check_doc_links:
-  stage: test
-  image: $CI_DOCKER_REGISTRY/esp32-ci-env
+  stage: host_test
+  image: $CI_DOCKER_REGISTRY/esp32-ci-env$BOT_DOCKER_IMAGE_TAG
   tags:
     - check_doc_links
   only:
@@ -426,7 +417,7 @@ assign_test:
     - python CIAssignTestCases.py -t $IDF_PATH/components/idf_test/integration_test -c $IDF_PATH/.gitlab-ci.yml -b $IDF_PATH/SSC/ssc_bin
 
 .example_test_template: &example_test_template
-  stage: test
+  stage: integration_test
   when: on_success
   only:
     - master
@@ -461,7 +452,7 @@ assign_test:
     - python Runner.py $TEST_CASE_PATH -c $CONFIG_FILE
 
 .test_template: &test_template
-  stage: test
+  stage: integration_test
   when: on_success
   only:
     - master