feat: nullable parameters

Signed-off-by: oSumAtrIX <johan.melkonyan1@web.de>

src/main/kotlin/app/revanced/patcher/annotation/CompatibilityAnnotation.kt

@@ -24,5 +24,5 @@ annotation class Compatibility(
 @MustBeDocumented
 annotation class Package(
     val name: String,
-    val versions: Array<String>
+    val versions: Array<String> = [],
 )

src/main/kotlin/app/revanced/patcher/fingerprint/method/impl/MethodFingerprint.kt

@@ -22,10 +22,10 @@ import org.jf.dexlib2.iface.Method
  * A `null` opcode is equals to an unknown opcode.
  */
 abstract class MethodFingerprint(
-    internal val returnType: String?,
-    internal val access: Int?,
-    internal val parameters: Iterable<String>?,
-    internal val opcodes: Iterable<Opcode?>?,
+    internal val returnType: String? = null,
+    internal val access: Int? = null,
+    internal val parameters: Iterable<String>? = null,
+    internal val opcodes: Iterable<Opcode?>? = null,
     internal val strings: Iterable<String>? = null,
     internal val customFingerprint: ((methodDef: Method) -> Boolean)? = null
 ) : Fingerprint {