Bug 572002: Update to Eclipse Platform 2021-06 (3.22)

Change-Id: I260b14ac4f882dd471f88416f4183dd0cd0604a9
diff --git a/ltk/org.eclipse.statet.ltk.core/META-INF/MANIFEST.MF b/ltk/org.eclipse.statet.ltk.core/META-INF/MANIFEST.MF
index 8694bc1..3938458 100644
--- a/ltk/org.eclipse.statet.ltk.core/META-INF/MANIFEST.MF
+++ b/ltk/org.eclipse.statet.ltk.core/META-INF/MANIFEST.MF
@@ -9,7 +9,7 @@
 Bundle-Activator: org.eclipse.statet.internal.ltk.core.LtkCorePlugin
 Bundle-RequiredExecutionEnvironment: JavaSE-11
 Require-Bundle: org.eclipse.statet.ecommons.runtime.core;bundle-version="[4.4.0,4.5.0)",
- org.eclipse.core.runtime;bundle-version="3.20.0",
+ org.eclipse.core.runtime;bundle-version="3.22.0",
  org.eclipse.core.contenttype,
  org.eclipse.core.filesystem,
  org.eclipse.core.resources;visibility:=reexport,