LanguageServer Improve error messages in symbol table log #4188

Job	Run time
ClangTidy	6m 51s
KytheVerification	0s
KytheXrefs	0s
x86_64 test	3m 28s
MacOsBuild	3m 12s
arm64 test	4m 15s
MacOsBuildDevTools	5m 11s
PrepareVSPlugin	2m 8s
x86_64 test-nortti	4m 8s
x86_64 test-c++20	3m 13s
VerifyFormatting	1m 33s
x86_64 test-c++23	3m 14s
WindowsBuild	8m 56s
x86_64 smoke-test	8m 30s
arm64 smoke-test	11m 13s
x86_64 asan	5m 16s
x86_64 asan-clang	5m 2s
x86_64 compile	2m 54s
arm64 compile	3m 42s
x86_64 compile-clang	2m 58s
arm64 compile-clang	3m 51s
x86_64 compile-static	2m 58s
arm64 compile-static	3m 51s
x86_64 compile-static-clang	2m 42s
arm64 compile-static-clang	3m 53s
x86_64 coverage	19m 8s
x86_64 clean	7m 12s
arm64 clean	7m 22s
Build and deploy GitHub pages	9s
📦 Release	0s
	2h 16m 50s

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