Adapt to modified clang::PPCallbacks::InclusionDirective

...in LLVM 19 trunk
<da95d926f6>
"[clang][lex] Always pass suggested module to `InclusionDirective()` callback
(#81061)"

Change-Id: I85a4f60fb3e514d3372118da454402dff6ad45e3
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/163229
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <stephan.bergmann@allotropia.de>

compilerplugins/clang/includeform.cxx

@@ -36,7 +36,11 @@ private:
 #else
         FileEntry const * File,
 #endif
-        StringRef SearchPath, StringRef, clang::Module const *, SrcMgr::CharacteristicKind) override
+        StringRef SearchPath, StringRef, clang::Module const *,
+#if CLANG_VERSION >= 190000
+        bool,
+#endif
+        SrcMgr::CharacteristicKind) override
     {
         if (ignoreLocation(HashLoc)) {
             return;