LanguageServer Improve error messages in symbol table log #4186

Job	Run time
ClangTidy	3m 2s
KytheVerification	0s
KytheXrefs	0s
MacOsBuild	5m 6s
x86_64 test	4m 5s
arm64 test	5m 19s
MacOsBuildDevTools	7m 24s
x86_64 test-nortti	4m 0s
PrepareVSPlugin	2m 7s
VerifyFormatting	1m 49s
x86_64 test-c++20	4m 11s
x86_64 test-c++23	3m 56s
WindowsBuild	6m 29s
x86_64 smoke-test	8m 35s
arm64 smoke-test	11m 16s
x86_64 asan	6m 49s
x86_64 asan-clang	4m 46s
x86_64 compile	3m 11s
arm64 compile	3m 46s
x86_64 compile-clang	2m 47s
arm64 compile-clang	3m 52s
x86_64 compile-static	3m 16s
arm64 compile-static	3m 53s
x86_64 compile-static-clang	3m 4s
arm64 compile-static-clang	3m 53s
x86_64 coverage	15m 30s
x86_64 clean	6m 39s
arm64 clean	7m 7s
Build and deploy GitHub pages	9s
📦 Release	0s
	2h 16m 1s

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