clangd fixes (#80) #436

Job	Run time
buildifier	21s
build (--config=clang-format)	7m 47s
build-without-terminfo (gcc)	7m 39s
build (--config=clang-tidy)	9m 43s
build-without-terminfo (clang)	8m 12s
build (--config=verbose-clang-tidy)	12m 53s
build (--compilation_mode=opt)	8m 0s
test (gcc)	7m 42s
test (gcc, asan)	7m 33s
test (gcc, tsan)	7m 42s
test (gcc, ubsan)	7m 52s
test (clang)	7m 27s
test (clang, asan)	12m 50s
test (clang, tsan)	7m 39s
test (clang, ubsan)	8m 27s
	2h 1m 47s

Provide feedback