Commit 
1e860048c53e ("gcc-plugins: simplify GCC plugin-dev capability test")
removed ./scripts/gcc-plugin.sh, but missed to adjust MAINTAINERS.
Hence, ./scripts/get_maintainers.pl --self-test=patterns warns:
  warning: no file matches    F:    scripts/gcc-plugin.sh
Adjust entries in GGC PLUGINS section after this file removal.
Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
 S:     Maintained
 F:     Documentation/kbuild/gcc-plugins.rst
 F:     scripts/Makefile.gcc-plugins
-F:     scripts/gcc-plugin.sh
 F:     scripts/gcc-plugins/
 
 GCOV BASED KERNEL PROFILING