Version bump for 4.23 stream.

Change-Id: I703cbccbf28d6f4b8b8a47a5a73305b1ff0ef955
Reviewed-on: https://git.eclipse.org/r/c/platform/eclipse.platform.runtime/+/188395
Tested-by: Platform Bot <platform-bot@eclipse.org>
Reviewed-by: Alexander Kurtakov <akurtako@redhat.com>

features/org.eclipse.core.runtime.feature/feature.xml

diff --git a/features/org.eclipse.core.runtime.feature/feature.xml b/features/org.eclipse.core.runtime.feature/feature.xml
index b6c50fb..fa2f005 100644
--- a/features/org.eclipse.core.runtime.feature/feature.xml
+++ b/features/org.eclipse.core.runtime.feature/feature.xml
@@ -2,7 +2,7 @@
 <feature
       id="org.eclipse.core.runtime.feature"
       label="%featureName"
-      version="1.2.1500.qualifier"
+      version="1.2.1600.qualifier"
       provider-name="%providerName"
       license-feature="org.eclipse.license"
       license-feature-version="0.0.0">