fix(docker): improve docker tags to be cleared and avoid conflicts (#26787)

tests/unit_tests/fixtures/bash_mock.py

@@ -30,15 +30,3 @@ class BashMock:
             env={"TEST_ENV": "true"},
         )
         return result
-
-    @staticmethod
-    def docker_build_push(tag, target, platform, branch):
-        cmd = f'./scripts/docker_build_push.sh "{tag}" "{target}" "{platform}"'
-        result = subprocess.run(
-            cmd,
-            shell=True,
-            capture_output=True,
-            text=True,
-            env={"TEST_ENV": "true", "GITHUB_REF": f"refs/heads/{branch}"},
-        )
-        return result