4.21. update for org.eclipse.core.externaltools

For https://git.eclipse.org/r/c/platform/eclipse.platform.debug/+/180767

Change-Id: Ibabcb81e35cce4c69cf2c7419d6619ac1fcac46e
Reviewed-on: https://git.eclipse.org/r/c/platform/eclipse.platform.debug/+/181851
Tested-by: Platform Bot <platform-bot@eclipse.org>
Reviewed-by: Lars Vogel <Lars.Vogel@vogella.com>

org.eclipse.core.externaltools/META-INF/MANIFEST.MF

diff --git a/org.eclipse.core.externaltools/META-INF/MANIFEST.MF b/org.eclipse.core.externaltools/META-INF/MANIFEST.MF
index 89f20cc..ede6e8c 100644
--- a/org.eclipse.core.externaltools/META-INF/MANIFEST.MF
+++ b/org.eclipse.core.externaltools/META-INF/MANIFEST.MF
@@ -3,7 +3,7 @@
 Bundle-Name: %pluginName
 Bundle-Localization: plugin
 Bundle-SymbolicName: org.eclipse.core.externaltools;singleton:=true
-Bundle-Version: 1.2.0.qualifier
+Bundle-Version: 1.2.100.qualifier
 Bundle-Activator: org.eclipse.core.externaltools.internal.ExternalToolsCore
 Require-Bundle: org.eclipse.core.runtime;bundle-version="[3.5.0,4.0.0)",
  org.eclipse.debug.core;bundle-version="[3.9.0,4.0.0)",