Glib Networking 2.37.2 Improves GNOME Proxy Support

Glib Networking 2.37.2 improves session-type detection to include gnome-classic and anything else starting with “gnome” in Proxy/GNOME, and repairs SOCKS issues when using the async API in Proxy/libproxy. The Glib Networking 2.37.2 package also fixes a sporadic crash in TLS/Tests, fixes an error out issue, if neither proxy module is built, and makes the libproxy test program use the just-built plugin, instead of the installed one, in Proxy/Tests.