add all svgs to eclipse.jdt.astview (eclipse-jdt#2172)

This commit adds SVGs for all icons in the bundle `eclipse.jdt.astview`.

Author: Michael5601

org.eclipse.jdt.astview/META-INF/MANIFEST.MF

@@ -24,3 +24,4 @@ Require-Bundle: org.eclipse.core.runtime,
 Bundle-ActivationPolicy: lazy
 Bundle-RequiredExecutionEnvironment: JavaSE-21
 Import-Package: org.eclipse.jdt.core.manipulation
+Require-Capability: eclipse.swt;filter:="(image.format=svg)"