[llvm] [GlobalISel] Optimize ULEB128 usage (PR #90565)

[Matt Arsenault via llvm-commits]

================
@@ -278,6 +278,14 @@
 #define LLVM_ATTRIBUTE_RETURNS_NONNULL
 #endif
 
+/// LLVM_ATTRIBUTE_RESTRICT- Annotates a pointer to tell the compiler that
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arsenm wrote:

```suggestion
/// LLVM_ATTRIBUTE_RESTRICT - Annotates a pointer to tell the compiler that
```

https://github.com/llvm/llvm-project/pull/90565