[clang] [NFC] [analyzer] Factor out SymbolManager::get<*> (PR #121781)

[Arseniy Zaostrovnykh via cfe-commits]

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@@ -525,14 +527,14 @@ class SymbolManager {
 
   static bool canSymbolicate(QualType T);
 
-  /// Make a unique symbol for MemRegion R according to its kind.
-  const SymbolRegionValue* getRegionValueSymbol(const TypedValueRegion* R);
+  template <typename T, typename... Args> const T *get(Args &&...args);
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necto wrote:

Addressed in
83b9302b8283 [NFC] Rename and document `acquire<SymExprT, ...>` member function


https://github.com/llvm/llvm-project/pull/121781