[BUGFIX] Rename replication github remotes

in order to hopefully fix replication issues.

assets/etc/replication.config

@@ -27,7 +27,7 @@
 
 ;github.com
 
-[remote "github/TYPO3/TYPO3.CMS"]
+[remote "github_typo3"]
 	projects = Packages/TYPO3.CMS
 	url = git@github.com:TYPO3/TYPO3.CMS.git
 	push = +refs/heads/*:refs/heads/*
@@ -38,7 +38,7 @@
 	timeout = 120
 	rescheduleDelay = 15
 
-[remote "github/TYPO3-extensions"]
+[remote "github_extensions"]
 	projects = TYPO3CMS/Extensions/*
 	url = git@github.com:TYPO3-extensions/${name}.git
 	remoteNameStyle = basenameOnly