fix: Switch build type to Release

Signed-off-by: txtsd <code@ihavea.quest>

.SRCINFO

@@ -1,7 +1,7 @@
 pkgbase = llama.cpp-hip
 	pkgdesc = Port of Facebook's LLaMA model in C/C++ (with AMD ROCm optimizations)
 	pkgver = b5332
-	pkgrel = 1
+	pkgrel = 2
 	url = https://github.com/ggerganov/llama.cpp
 	arch = x86_64
 	arch = armv7h

PKGBUILD

@@ -3,7 +3,7 @@
 pkgname=llama.cpp-hip
 _pkgname="${pkgname%-hip}"
 pkgver=b5332
-pkgrel=1
+pkgrel=2
 pkgdesc="Port of Facebook's LLaMA model in C/C++ (with AMD ROCm optimizations)"
 arch=(x86_64 armv7h aarch64)
 url='https://github.com/ggerganov/llama.cpp'
@@ -58,7 +58,7 @@ build() {
   local _cmake_options=(
     -B build
     -S "${_pkgname}"
-    -DCMAKE_BUILD_TYPE=None
+    -DCMAKE_BUILD_TYPE=Release
     -DCMAKE_INSTALL_PREFIX='/usr'
     -DGGML_ALL_WARNINGS=OFF
     -DGGML_ALL_WARNINGS_3RD_PARTY=OFF