extract_v3: calculate xattr hash for audit

Calculate and write the xattr hash to installed database. This
will go away once installed database is migrated to new format.

Since the conversion happens on installation of the package,
the issue will get fixed the package is reinstalled (apk fix)
or upgraded to new version with apk including this commit.

fixes #10986

src/extract_v3.c

@@ -44,6 +44,7 @@ static void apk_extract_v3_acl(struct apk_file_info *fi, struct adb_obj *o, stru
 			.value = value,
 		};
 	}
+	apk_fileinfo_hash_xattr(fi, APK_DIGEST_SHA1);
 }
 
 static int apk_extract_v3_file(struct apk_extract_ctx *ectx, off_t sz, struct apk_istream *is)