[clang] [clang/DependencyScanning/ModuleDepCollector] Refactor part of `makeCommonInvocationForModuleBuild` into its own function, NFC (PR #88447)

[Jan Svoboda via cfe-commits]

================
@@ -308,6 +308,9 @@ class ModuleDepCollector final : public DependencyCollector {
                                 ModuleDeps &Deps);
 };
 
+/// Resets some options that introduce dependencies unnecessarily.
+void removeUnnecessaryDependencies(CompilerInvocation &CI, bool ForModuleBuild);
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jansvoboda11 wrote:

```suggestion
void removeUnnecessaryFileArguments(CompilerInvocation &CI, bool ForModuleBuild);
```

Dependencies is a bit ambiguous here.

https://github.com/llvm/llvm-project/pull/88447