This patch fixes:
fastboot: error: Couldn't parse partition size '0x'.
I don't get the bug myself, but it was reported that this works as
expected. Let's merge it to pmaports temporarily while it's getting
upstreamed.
Related: https://github.com/nmeum/android-tools/pull/27
Related: pmbootstrap issue 2007
[ci:skip-build]: already built successfully in CI
