libmariadb: update to 3.1.18

The official download mirror does not host 3.1.12 anymore. Update to
newest version to solve the issue.

Signed-off-by: Nick Hainke <vincent@systemli.org>

libs/libmariadb/Makefile

@@ -8,7 +8,7 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=libmariadb
-PKG_VERSION:=3.1.12
+PKG_VERSION:=3.1.18
 PKG_RELEASE:=$(AUTORELEASE)
 
 PKG_SOURCE:=mariadb-connector-c-$(PKG_VERSION)-src.tar.gz
@@ -17,7 +17,7 @@ PKG_SOURCE_URL := \
 	https://mirror.lstn.net/mariadb/connector-c-$(PKG_VERSION) \
 	https://ftp.yz.yamagata-u.ac.jp/pub/dbms/mariadb/connector-c-$(PKG_VERSION) \
 	https://downloads.mariadb.org/interstitial/connector-c-$(PKG_VERSION)
-PKG_HASH:=2f5ae14708b4813e4ff6857d152c22e6fc0e551c9fa743c1ef81a68e3254fe63
+PKG_HASH:=b01ecacf7531c2f36d90708845488e66462bf63627c58cb5986bd1c0833e4d9c
 PKG_BUILD_DIR:=$(BUILD_DIR)/mariadb-connector-c-$(PKG_VERSION)-src
 
 PKG_MAINTAINER:=Michal Hrusecky <Michal@Hrusecky.net>

libs/libmariadb/patches/0001-libmariadb-fix-cmake.patch

@@ -1,11 +0,0 @@
---- a/cmake/ConnectorName.cmake
-+++ b/cmake/ConnectorName.cmake
-@@ -22,7 +22,7 @@ IF(CMAKE_SYSTEM_NAME MATCHES "Windows")
-     SET(MACHINE_NAME "x64")
-   ELSE()
-     SET(MACHINE_NAME "32")
--  END()
-+  ENDIF()
- ENDIF()
- 
- SET(product_name "mysql-connector-c-${CPACK_PACKAGE_VERSION}-${PLATFORM_NAME}${CONCAT_SIGN}${MACHINE_NAME}")