8.2.x backport metro esp32s3

[dglaude]

This is a totally untested backport of metro esp32s3 from main to 8.2.x by applying the 4 PR (that touch the file for that board) from @makermelissa in the same order as they were originally applied.
I don't have the hardware to test, but since I did work on the backport for the PicoPad, I felt I could try again to apply my new cherry-picking skill.

PS: Here is what I did in my branch before submitting this PR...

git checkout -b 8.2.x-backport-metro-esp32s3
git cherry-pick 8f1ebdbd1087dc3581e5487d95b7b9720d31090f
git cherry-pick 6030d87025c5db315ac74d29bc80c015e65492da
git cherry-pick ffb1cf116d2fa40df56ac5d4ac22ac784e5e4a2a
git cherry-pick 45b1c42be517fc6c03eed0d5aa101634b6842efd
git push <repo>```

[tannewt]

This works for me.

Next time, let's wait for hardware to be available. Only then do we know that it won't change before release. It'll also make testing easier.

[tannewt]

Thank you!