Use block comment for multi-line comment in Deobfuscator

Signed-off-by: Graham <gpe@openrs2.dev>

deob/src/main/java/dev/openrs2/deob/Deobfuscator.kt

@@ -25,10 +25,12 @@ class Deobfuscator @Inject constructor(
         val client = Library.readJar(input.resolve("runescape.jar"))
         val glClient = Library.readPack(input.resolve("runescape_gl.pack200"))
 
-        // TODO(gpe): it'd be nice to have separate signlink.jar and
-        // signlink-unsigned.jar files so we don't (effectively) deobfuscate
-        // runescape.jar twice with different sets of names, but thinking about
-        // how this would work is tricky (as the naming must match)
+        /*
+         * TODO(gpe): it'd be nice to have separate signlink.jar and
+         * signlink-unsigned.jar files so we don't (effectively) deobfuscate
+         * runescape.jar twice with different sets of names, but thinking about
+         * how this would work is tricky (as the naming must match)
+         */
         val unsignedClient = Library(client)
 
         // overwrite client's classes with signed classes from the loader