SuccessChanges

Summary

  1. [ELF] Drop const qualifier to fix -Wrange-loop-analysis. NFC (details)
Commit 085898d469ab782f0a26f119b109aa8eb5d37745 by maskray
[ELF] Drop const qualifier to fix -Wrange-loop-analysis. NFC
``` lld/ELF/Relocations.cpp:1622:56: warning: loop variable 'ts' of type
'const std::pair<ThunkSection *, uint32_t>' (aka 'const
pair<lld::elf::ThunkSection *, unsigned int>') creates a copy from type
'const std::pair<ThunkSection *, uint32_t>' [-Wrange-loop-analysis]
       for (const std::pair<ThunkSection *, uint32_t> ts :
isd->thunkSections)
```
Drop const qualifier to fix -Wrange-loop-analysis. We can make
-Wrange-loop-analysis warnings (DiagnoseForRangeConstVariableCopies) on
`const A` more permissive on more types (e.g. POD -> trivially
copyable), unfortunately it will not make std::pair good, because
`constexpr pair& operator=(const pair& p);` is unfortunately
user-defined.
Reviewed By: Mordante
Differential Revision: https://reviews.llvm.org/D72211
The file was modifiedlld/ELF/Relocations.cpp