Merge pull request #11770 from ncteisen/too-much-trace

src/core/lib/support/env.h

src/core/lib/support/env_linux.c

src/core/lib/support/env_posix.c

src/core/lib/support/env_windows.c

src/core/lib/support/log.c

src/cpp/server/server_builder.cc

tools/run_tests/sanity/core_banned_functions.py