upgpkg: 17.0.6-2: build with LLVM_INSTALL_GTEST=ON

.SRCINFO

 pkgbase = lib32-llvm
 	pkgver = 17.0.6
-	pkgrel = 1
+	pkgrel = 2
 	url = https://llvm.org/
 	arch = x86_64
 	license = custom:Apache 2.0 with LLVM Exception

PKGBUILD

@@ -4,7 +4,7 @@
 
 pkgname=('lib32-llvm' 'lib32-llvm-libs')
 pkgver=17.0.6
-pkgrel=1
+pkgrel=2
 arch=('x86_64')
 url="https://llvm.org/"
 license=('custom:Apache 2.0 with LLVM Exception')
@@ -86,6 +86,7 @@ build() {
     -DLLVM_ENABLE_SPHINX=OFF
     -DLLVM_HOST_TRIPLE=$CHOST
     -DLLVM_INCLUDE_BENCHMARKS=OFF
+    -DLLVM_INSTALL_GTEST=ON
     -DLLVM_LIBDIR_SUFFIX=32
     -DLLVM_LINK_LLVM_DYLIB=ON
     -DLLVM_TARGET_ARCH:STRING=i686