Update dependency coverage to v7.7.0

Author: renovate[bot]

requirements-test.txt

@@ -6,7 +6,7 @@ charset-normalizer==3.3.2 ; python_version >= "3.11" and python_version < "4.0"
 click==8.1.7 ; python_version >= "3.11" and python_version < "4.0"
 codecov-cli==0.7.4 ; python_version >= "3.11" and python_version < "4.0"
 colorama==0.4.6 ; python_version >= "3.11" and python_version < "4.0" and (sys_platform == "win32" or platform_system == "Windows")
-coverage[toml]==7.6.1 ; python_version >= "3.11" and python_version < "4.0"
+coverage[toml]==7.7.0 ; python_version >= "3.11" and python_version < "4.0"
 grpcio-tools==1.66.1 ; python_version >= "3.11" and python_version < "4.0"
 grpcio==1.66.1 ; python_version >= "3.11" and python_version < "4.0"
 grpclib==0.4.7 ; python_version >= "3.11" and python_version < "4.0"