MacVim Snapshot 171

Updated to Vim 8.2.2681.

This is a small update mostly containing a fix to rendering bug in Core
Text renderer.

Fixes
====================

- Fixed a rendering issue where MacVim would stop drawing text when the
  computer is running low on memory. Previously the user would have to
  restart MacVim in order to get the rendering back. #1164

Compatibility
====================

Requires macOS 10.9 or above.

Script interfaces have compatibility with these versions:

- Lua 5.4
- Perl 5.18
- Python2 2.7
- Python3 3.9
- Ruby 3.0

src/MacVim/Info.plist

@@ -1255,7 +1255,7 @@
 		</dict>
 	</array>
 	<key>CFBundleVersion</key>
-	<string>170</string>
+	<string>171</string>
 	<key>LSApplicationCategoryType</key>
 	<string>public.app-category.productivity</string>
 	<key>NSAppTransportSecurity</key>