test: remove some functional test which is tested in unit tets

Author: KazuCocoa

.github/workflows/functional-test.yml

@@ -91,9 +91,9 @@ jobs:
       fail-fast: false
       matrix:
         test_targets:
-          - target: test/functional/android/device_time_tests.py test/functional/android/search_context/find_by_*.py
+          - target: test/functional/android/search_context/find_by_*.py
             name: func_test_android1
-          - target: test/functional/android/keyboard_tests.py test/functional/android/location_tests.py
+          - target: test/functional/android/location_tests.py
             name: func_test_android2
           - target: test/functional/android/appium_service_tests.py test/functional/android/chrome_tests.py
             name: func_test_android3