e269c2b5fa
This has two changes: 1. Set show value for libcxx and libstdcxx summary provider. This will print the pointer value for both pointer type and reference type. 2. Remove pointer value printing in libcxx container summary. Discussion: https://discourse.llvm.org/t/lldb-hides-raw-pointer-value-for-libcxx-and-libstdcxx-pointer-types-in-summary-string/84226