Prepare to move ArtDexFileLoader to libdexfile

Move file_utils and friends to libartbase so that ArtDexFileLoader can
be moved to libdexfile.  This will clean up duplication and complexity
with zip file handling.

Bug: 78652467
Test: make -j 40 test-art-host-gtest
Change-Id: Ia5eac1f93caf3fa918b4b48803cbfd842035e29e
diff --git a/patchoat/Android.bp b/patchoat/Android.bp
index 0e8e517..1e2f328 100644
--- a/patchoat/Android.bp
+++ b/patchoat/Android.bp
@@ -25,6 +25,7 @@
         },
     },
     shared_libs: [
+        "libartbase",
         "libbase",
         "libcrypto", // For computing the digest of image file
     ],