[lld][ELF] (no testable functionality change) resize the number of entries in the string table for static linking

git-svn-id: https://llvm.org/svn/llvm-project/lld/trunk@180691 91177308-0d34-0410-b5e6-96231b3b80d8
[lld][ELF] (no testable functionality change) resize the number of entries in the string table for static linking

git-svn-id: https://llvm.org/svn/llvm-project/lld/trunk@180692 91177308-0d34-0410-b5e6-96231b3b80d8