Merge pull request matplotlib#27887 from QuLogic/ft-fallback-url

BLD: Add a fallback URL for FreeType

Author: timhoffm

subprojects/freetype-2.6.1.wrap

@@ -1,5 +1,6 @@
 [wrap-file]
 source_url = https://download.savannah.gnu.org/releases/freetype/freetype-old/freetype-2.6.1.tar.gz
+source_fallback_url = https://downloads.sourceforge.net/project/freetype/freetype2/2.6.1/freetype-2.6.1.tar.gz
 source_filename = freetype-2.6.1.tar.gz
 source_hash = 0a3c7dfbda6da1e8fce29232e8e96d987ababbbf71ebc8c75659e4132c367014