Update from 7.55.1 to 7.57.0

Update the local patch to match the new config. Removed the
packages/Android/Android.mk file added by upstream (outdated Android.mk
version which will confuse people). Updated Android.bp with the new files.

Bug: http://b/70741465
Test: builds, boots, `vendor/google/tools/fake-ota on streaming` works
Change-Id: Ib2411f5e64db4e11ffd916dc81cd23b46888b900
diff --git a/Android.bp b/Android.bp
index 4938592..ae5a0cc 100644
--- a/Android.bp
+++ b/Android.bp
@@ -34,7 +34,6 @@
                 "-DSIZEOF_LONG_LONG=8",
                 "-DSIZEOF_SIZE_T=4",
                 "-DSIZEOF_TIME_T=4",
-                "-DSIZEOF_VOIDP=4",
             ],
         },
         lib64: {
@@ -43,7 +42,6 @@
                 "-DSIZEOF_LONG_LONG=8",
                 "-DSIZEOF_SIZE_T=8",
                 "-DSIZEOF_TIME_T=8",
-                "-DSIZEOF_VOIDP=8",
             ],
         },
     },
@@ -163,6 +161,9 @@
         "lib/curl_endian.c",
         "lib/curl_des.c",
         "lib/system_win32.c",
+        "lib/mime.c",
+        "lib/sha256.c",
+        "lib/setopt.c",
         "lib/vauth/vauth.c",
         "lib/vauth/cleartext.c",
         "lib/vauth/cram.c",
@@ -229,7 +230,6 @@
         "src/tool_libinfo.c",
         "src/tool_main.c",
         "src/tool_metalink.c",
-        "src/tool_mfiles.c",
         "src/tool_msgs.c",
         "src/tool_operate.c",
         "src/tool_operhlp.c",