Fix iOS 18 bugs for real now

Turns out I left out a faulty hook in -[NSBundle bundlePath] which would otherwise resolve system framework paths to /private/System. Why did not not break on earlier versions?
Huge thanks to @haxi0 for testing every. single. build. on iOS 18
Fixes #100, #93, #69

NSBundle+FixCydiaSubstrate.m

@@ -4,10 +4,10 @@ @implementation NSBundle(FixCydiaSubstrate)
 
 - (NSString *)bundlePath {
     NSString *path = self.bundleURL.path;
-    if ([path hasPrefix:@"/private"]) {
-        return path;
+    if ([path hasPrefix:@"/var"]) {
+        return [@"/private" stringByAppendingPathComponent:path];
     }
-    return [@"/private" stringByAppendingPathComponent:path];
+    return path;
 }
 
 @end