[include-cleaner] refer to the main issue instead of the PR

Author: hulxv

clang-tools-extra/include-cleaner/tool/IncludeCleaner.cpp

@@ -199,14 +199,14 @@ class Action : public clang::ASTFrontendAction {
       llvm::errs() << "`-insert=0` is deprecated in favor of `-disable-insert`. "
                       "The old flag was confusing since it suggested that inserts "
                       "were disabled by default, when they were actually enabled. "
-                      "See https://github.com/llvm/llvm-project/pull/132991\n";
+                      "See https://github.com/llvm/llvm-project/issues/132983\n";
     }
 
     if (!Remove) {
       llvm::errs() << "`-remove=0` is deprecated in favor of `-disable-remove`. "
                       "The old flag was confusing since it suggested that removes "
                       "were disabled by default, when they were actually enabled. "
-                      "See https://github.com/llvm/llvm-project/pull/132991\n";
+                      "See https://github.com/llvm/llvm-project/issues/132983\n";
     }
 
     if (!Insert || DisableInsert)