feat: add interface support for exemptions

Author: terminalsin

dev.skidfuscator.obfuscator/src/main/java/dev/skidfuscator/obfuscator/exempt/ExclusionHelper.java

@@ -79,6 +79,9 @@ public boolean test(ClassNode var) {
                                             .match("public", var.isPublic())
                                             .match("protected", var.isProtected())
                                             .match("private", var.isPrivate())
+                                            .match("abstract", var.isAbstract())
+                                            .match("final", var.isFinal())
+                                            .match("interface", var.isInterface())
                                             .check();
 
                                     assert initialMatch : "Failed initial match: " + parsed + " got:" + var;

org.mapleir.parent/org.mapleir.modasm/src/main/java/org/mapleir/asm/ClassNode.java

@@ -88,6 +88,14 @@ public boolean isProtected() {
         return (node.access & Opcodes.ACC_PROTECTED) != 0;
     }
 
+    public boolean isAbstract() {
+        return (node.access & Opcodes.ACC_ABSTRACT) != 0;
+    }
+
+    public boolean isFinal() {
+        return (node.access & Opcodes.ACC_FINAL) != 0;
+    }
+
     public boolean isPrivate() {
         return (node.access & Opcodes.ACC_PRIVATE) != 0;
     }