* update clang to 18.1.8-5

clang/.SRCINFO

@@ -1,7 +1,7 @@
 pkgbase = clang
 	pkgdesc = C language family frontend for LLVM
 	pkgver = 18.1.8
-	pkgrel = 4
+	pkgrel = 5
 	url = https://clang.llvm.org/
 	arch = x86_64
 	arch = powerpc64le

clang/PKGBUILD

@@ -4,7 +4,7 @@
 
 pkgname=clang
 pkgver=18.1.8
-pkgrel=4
+pkgrel=5
 pkgdesc="C language family frontend for LLVM"
 arch=(x86_64 powerpc64le powerpc64 powerpc riscv64)
 url="https://clang.llvm.org/"
@@ -81,14 +81,6 @@ prepare() {
   patch -Np2 -i ../clang-disable-float128-diagnostics-for-device-compilation.patch
   patch -Np2 -i ../support-__GCC_-CON-DE-STRUCTIVE_SIZE.patch
 
-  # https://github.com/clangd/clangd/issues/1559
-  sed 's|clang-tools-extra|clang/tools/extra|' \
-    clangd-handle-missing-ending-brace.patch | patch -Np2
-
-  # Attempt to convert script to Python 3
-  2to3 -wn --no-diffs \
-    tools/extra/clang-include-fixer/find-all-symbols/tool/run-find-all-symbols.py
-
   # powerpc64 uses ELFv2
   patch -Np0 -i ../clang-ppc64-elfv2.patch
   patch -Np2 -i ../clang-ppc64-dynamic-linker-path.patch