Version bump(s) for 4.40 stream

Author: eclipse-platform-bot

bundles/org.eclipse.e4.ui.workbench/META-INF/MANIFEST.MF

@@ -1,7 +1,7 @@
 Manifest-Version: 1.0
 Bundle-ManifestVersion: 2
 Bundle-SymbolicName: org.eclipse.e4.ui.workbench;singleton:=true
-Bundle-Version: 1.18.200.qualifier
+Bundle-Version: 1.18.300.qualifier
 Bundle-Name: %pluginName
 Bundle-Vendor: %providerName
 Bundle-Localization: plugin