Update containerization dependency with new EXT4Unpacker func definition (#1973)

Signed-off-by: Kathryn Baldauf <k_baldauf@apple.com>

Author: katiewasnothere

Package.resolved

@@ -23,7 +23,7 @@ import PackageDescription
 let releaseVersion = ProcessInfo.processInfo.environment["RELEASE_VERSION"] ?? "0.0.0"
 let gitCommit = ProcessInfo.processInfo.environment["GIT_COMMIT"] ?? "unspecified"
 let builderShimVersion = "0.13.0"
-let scVersion = "0.37.0"
+let scVersion = "0.38.0"
 
 let package = Package(
     name: "container",

Package.swift

@@ -43,7 +43,7 @@ public actor SnapshotStore {
             if image.reference == initImage {
                 minBlockSize = 512.mib()
             }
-            return EXT4Unpacker(blockSizeInBytes: minBlockSize)
+            return EXT4Unpacker(capacityInBytes: minBlockSize)
         }
     }