[563349] Add initial support for Tomcat 10

Includes version bump for WebTools 3.20.

Change-Id: I3a9b0790963edda5223bd6396a4c3e027e70d883
diff --git a/features/org.eclipse.jst.server_adapters.ext.sdk.feature/feature.xml b/features/org.eclipse.jst.server_adapters.ext.sdk.feature/feature.xml
index 4547899..cb60f31 100644
--- a/features/org.eclipse.jst.server_adapters.ext.sdk.feature/feature.xml
+++ b/features/org.eclipse.jst.server_adapters.ext.sdk.feature/feature.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>

 <!--

-    Copyright (c) 2009, 2019 IBM Corporation and others.

+    Copyright (c) 2009, 2020 IBM Corporation and others.

     This program and the accompanying materials

     are made available under the terms of the Eclipse Public License 2.0

     which accompanies this distribution, and is available at

@@ -14,7 +14,7 @@
 <feature

       id="org.eclipse.jst.server_adapters.ext.sdk.feature"

       label="%featureName"

-      version="3.3.800.qualifier"

+      version="3.3.900.qualifier"

       provider-name="%providerName"

       license-feature="org.eclipse.license"

       license-feature-version="1.0.1.qualifier">