Add SWT SVG fragment to E4 RCP feature

The SVG fragment needs to be available in runtime and SDK products for
the platform. This adds it to the feature that already includes the SWT
bundle and native fragments.

Author: Michael5601

features/org.eclipse.e4.rcp/feature.xml

@@ -294,6 +294,10 @@
          arch="aarch64"
          version="0.0.0"/>
 
+   <plugin
+         id="org.eclipse.swt.svg"
+         version="0.0.0"/>
+
    <plugin
          id="org.eclipse.jface"
          version="0.0.0"/>