upgpkg: linux-firmware 20141009.0e5f637-1

- Bump to latest git revision.
- Add tmpfiles.d file to trigger microcode updates on AMD systems on boot
  now that our kernels are built with CONFIG_MICROCODE=y.


git-svn-id: file:///srv/repos/svn-packages/svn@224824 eb2447ed-0c53-47e4-bac8-5bc4a241df78
archrelease: copy trunk to testing-any

git-svn-id: file:///srv/repos/svn-packages/svn@224825 eb2447ed-0c53-47e4-bac8-5bc4a241df78