Merge pull request #310 from p-x9/feature/fix-objc-header-info-cache-resolution

Fix ObjC header info lookup for subcaches

Author: p-x9

Sources/MachOKit/Model/DyldCache/ObjCOptimization/ObjCHeaderOptimizationRO.swift

@@ -204,13 +204,14 @@ extension ObjCHeaderOptimizationROProtocol {
     public func headerInfo(
         in cache: DyldCache, for machO: MachOFile
     ) -> HeaderInfo? {
-        guard machO.headerStartOffsetInCache > 0 else {
+        guard machO.headerStartOffsetInCache > 0,
+              let cacheForMachO = machO.cache else {
             return nil
         }
         return headerInfos(in: cache)?
             .first(
                 where: {
-                    guard let offset = $0.resolvedMachOHeaderOffset(in: cache) else {
+                    guard let offset = $0.resolvedMachOHeaderOffset(in: cacheForMachO) else {
                         return false
                     }
                     return machO.headerStartOffsetInCache == offset