[meson] Update freetype2 wrap

Use the one from WrapDB and add zlib wrap because current FreeType
tarball misses it.

subprojects/freetype2.wrap

@@ -1,7 +1,9 @@
-[wrap-git]
+[wrap-file]
-directory=freetype
+directory = freetype-2.12.1
-url=https://gitlab.freedesktop.org/freetype/freetype.git
+source_url = https://download.savannah.gnu.org/releases/freetype/freetype-2.12.1.tar.xz
-revision=VER-2-12-1
+source_filename = freetype-2.12.1.tar.xz
+source_hash = 4766f20157cc4cf0cd292f80bf917f92d1c439b243ac3018debf6b9140c41a7f
+wrapdb_version = 2.12.1-2
 
 [provide]
 freetype2 = freetype_dep

subprojects/zlib.wrap

@@ -0,0 +1,12 @@
+[wrap-file]
+directory = zlib-1.2.13
+source_url = http://zlib.net/fossils/zlib-1.2.13.tar.gz
+source_filename = zlib-1.2.13.tar.gz
+source_hash = b3a24de97a8fdbc835b9833169501030b8977031bcb54b3b3ac13740f846ab30
+patch_filename = zlib_1.2.13-2_patch.zip
+patch_url = https://wrapdb.mesonbuild.com/v2/zlib_1.2.13-2/get_patch
+patch_hash = a7abea3ad65dc2c291ad5fbbf5355d0585a7f7b8c935d4a74335b8fe18684506
+wrapdb_version = 1.2.13-2
+
+[provide]
+zlib = zlib_dep