Version bump(s) for 4.39 stream

Author: eclipse-platform-bot

tests/org.eclipse.tests.urischeme/META-INF/MANIFEST.MF

@@ -3,7 +3,7 @@ Bundle-ManifestVersion: 2
 Bundle-Name: %Plugin.name
 Bundle-Vendor: %Plugin.Providername
 Bundle-SymbolicName: org.eclipse.tests.urischeme
-Bundle-Version: 1.2.700.qualifier
+Bundle-Version: 1.2.800.qualifier
 Bundle-Localization: plugin
 Fragment-Host: org.eclipse.urischeme;bundle-version="1.1.100"
 Import-Package: org.junit.jupiter.api;version="[5.14.0,6.0.0)",