[clang] [clang][analyzer] Add ReportInC99AndEarlier option to DeprecatedOrUnsafeBuf… (PR #168704)

[Balázs Benics via cfe-commits]

================
@@ -1113,5 +1116,20 @@ REGISTER_CHECKER(rand)
 REGISTER_CHECKER(vfork)
 REGISTER_CHECKER(FloatLoopCounter)
 REGISTER_CHECKER(UncheckedReturn)
-REGISTER_CHECKER(DeprecatedOrUnsafeBufferHandling)
+
+void ento::registerDeprecatedOrUnsafeBufferHandling(CheckerManager &mgr) {
----------------
steakhal wrote:

```suggestion
void ento::registerDeprecatedOrUnsafeBufferHandling(CheckerManager &Mgr) {
```

https://github.com/llvm/llvm-project/pull/168704