replace VectorDrawable with AOSP implementation from Android 6

This way, we can avoid librsvg which causes stack overflows on
Alpine/postmarketOS, because of musl's limited stack size.

src/api-impl/android/content/res/Resources.java

@@ -1006,7 +1006,7 @@ public class Resources {
 	 *
 	 * @see android.util.AttributeSet
 	 */
-	public XmlResourceParser getXml(int id) throws /*NotFound*/ Exception {
+	public XmlResourceParser getXml(int id) throws NotFoundException {
 		return loadXmlResourceParser(id, "xml");
 	}
 

src/api-impl/android/graphics/PathMeasure.java

@@ -1,6 +1,9 @@
 package android.graphics;
 
 public class PathMeasure {
+
+	public PathMeasure() {}
+
 	public PathMeasure(Path path, boolean dummy) {
 	}