brackets: switch version install check to versiongreaterorequal

It looks to be rather difficult to disable autoupdates for brackets, so
using just versionequalto could be problematic

packages/brackets.xml

@@ -6,7 +6,7 @@
 	<variable name="version" value="1.14.17752" />
 	<variable name="fileversion" value="1.14.1" />
 
-	<check type="uninstall" condition="versionequalto" path="Brackets" value="%VERSION%" />
+	<check type="uninstall" condition="versiongreaterorequal" path="Brackets" value="%VERSION%" />
 
 	<install cmd='msiexec /l* %WPKGLOGDIR%\brackets-%fileversion%-log /i "%WPKGSOFTWARE%\brackets\brackets.release.%fileversion%.msi" /passive /norestart /qn' />