Revert "Update Android's bundled mime.types mapping." am: da8a6ce88c

Original change: https://android-review.googlesource.com/c/platform/external/mime-support/+/3408234

Change-Id: I653fa53052339674a92b7aee45f33c278814fc54
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>