[C++] cpp/src/**/*.cmake aren't cmake-format targets

[kou]

Describe the enhancement requested

Our configuration misses them:

arrow/dev/archery/archery/utils/lint.py

Lines 149 to 166 in 772a01c

	include_patterns=[
	'ci/**/*.cmake',
	'cpp/CMakeLists.txt',
	'cpp/src/**/*.cmake.in',
	'cpp/src/**/CMakeLists.txt',
	'cpp/examples/**/CMakeLists.txt',
	'cpp/cmake_modules/*.cmake',
	'go/**/CMakeLists.txt',
	'java/**/CMakeLists.txt',
	'matlab/**/CMakeLists.txt',
	'python/CMakeLists.txt',
	],
	exclude_patterns=[
	'cpp/cmake_modules/FindNumPy.cmake',
	'cpp/cmake_modules/FindPythonLibsNew.cmake',
	'cpp/cmake_modules/UseCython.cmake',
	'cpp/src/arrow/util/config.h.cmake',
	]

Component(s)

C++