[ANN] U-Boot v2021.07-rc5 released

Hey all,

OK, so I'm a week late, oops, but here's v2021.07-rc5. And the -next branch is still open. In fact, I will be merging this tag to -next shortly.

To keep repeating myself, I also want to point out again that the deadline for DM_PCI, DM_USB and DM_SPI_FLASH will be 2 years past it's "convert or remove" deadline when v2021.07 is released, and I've posted removal series that will come in shortly after. DM_VIDEO has now been taken care of and DM_SPI_FLASH just needs the warning removed.

In terms of a changelog, git log --merges v2021.07-rc4..v2021.07-rc5 contains what I've pulled but as always, better PR messages and tags will provide better results here.

I plan to do the final release on July 5th, 2021. Thanks all!