Set new PCRE version.

src/hst_autocompile.sh

@@ -212,7 +212,7 @@ echo "Build version $BUILD_VER, with Nginx version $NGINX_V and PHP version $PHP
 
 HESTIA_V="${BUILD_VER}_${BUILD_ARCH}"
 OPENSSL_V='1.1.1k'
-PCRE_V='8.44'
+PCRE_V='8.45'
 ZLIB_V='1.2.11'
 
 # Create build directories