Update libmariadb on Windows

Author: jeroen

src/Makevars.win

@@ -1,5 +1,5 @@
-PKG_CPPFLAGS= -I../windows/libmariadbclient-2.3.4/include/mariadb
-PKG_LIBS= -L../windows/libmariadbclient-2.3.4/lib${R_ARCH} \
+PKG_CPPFLAGS= -I../windows/libmariadbclient-2.3.5/include/mariadb
+PKG_LIBS= -L../windows/libmariadbclient-2.3.5/lib${R_ARCH} \
 	-lmariadbclient -lssl -lcrypto -lgdi32 -lz -lws2_32 -pthread
 
 all: clean winlibs

tools/winlibs.R

@@ -1,8 +1,8 @@
 # Link against mariadb native client static libraries
 # Info and source code: https://downloads.mariadb.org/client-native/
-if(!file.exists("../windows/libmariadbclient-2.3.4/include/mariadb/mysql.h")){
+if(!file.exists("../windows/libmariadbclient-2.3.5/include/mariadb/mysql.h")){
   if(getRversion() < "3.3.0") setInternet2()
-  curl::curl_download("https://github.com/rwinlib/libmariadbclient/archive/v2.3.4.zip", "lib.zip")
+  curl::curl_download("https://github.com/rwinlib/libmariadbclient/archive/v2.3.5.zip", "lib.zip")
   dir.create("../windows", showWarnings = FALSE)
   unzip("lib.zip", exdir = "../windows")
   unlink("lib.zip")