e2fsprogs: 1.44.5 -> 1.45.0
e2fsprogs: 1.44.5 -> 1.45.0

Changes:
* https://git.kernel.org/pub/scm/fs/ext2/e2fsprogs.git/tree/doc/RelNotes/v1.44.6.txt?h=v1.44.6
* https://git.kernel.org/pub/scm/fs/ext2/e2fsprogs.git/tree/doc/RelNotes/v1.45.0.txt?h=v1.45.0

Also:
* remove 'hack' for installing pc files
* fixup location of `e2scrub_all_cron` to avoid reference cycle in
  outputs, promote to $bin/bin for now.

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