[NFC] Fix build failure with GCC 11 in C++20 mode

This was already fixed in
2ccf0b76bc
but then regressed in
79a1f3e7c6

Reviewed By: aeubanks

Differential Revision: https://reviews.llvm.org/D123589

llvm/lib/Passes/StandardInstrumentations.cpp

@@ -465,7 +465,7 @@ bool isInteresting(Any IR, StringRef PassID) {
 
 } // namespace
 
-template <typename T> ChangeReporter<T>::~ChangeReporter<T>() {
+template <typename T> ChangeReporter<T>::~ChangeReporter() {
   assert(BeforeStack.empty() && "Problem with Change Printer stack.");
 }