gnucash-on-windows master: Multiple changes pushed

[John Ralls]

Updated	 via  https://github.com/Gnucash/gnucash-on-windows/commit/b4bd3289 (commit)
	 via  https://github.com/Gnucash/gnucash-on-windows/commit/19cdac27 (commit)
	 via  https://github.com/Gnucash/gnucash-on-windows/commit/1003b04e (commit)
	from  https://github.com/Gnucash/gnucash-on-windows/commit/38762213 (commit)



commit b4bd3289fef5b45f4dccf117d468d85a20425fb1
Author: John Ralls <jralls at ceridwen.us>
Date:   Fri Nov 20 16:45:44 2020 -0800

    Replace two obsoleted package names (python2 and rsync2).
    
    Caused installation of build requirements to fail.

commit 19cdac2741e81bc7007c271d1a7f33872a30f85f
Author: John Ralls <jralls at ceridwen.us>
Date:   Fri Nov 20 16:43:53 2020 -0800

    Update MSYS2 installers to latest versions.

commit 1003b04e4fe525751c1a46f99c59dae0a3d0266d
Author: John Ralls <jralls at ceridwen.us>
Date:   Fri Nov 20 16:41:37 2020 -0800

    Bug 798014 - setup-mingw64 fails with a missing public key.
    
    Don't use a canned name for the download target, it prevents ever
    downloading a new one even after uninstalling MSYS2.



Summary of changes:
 setup-mingw64.ps1 | 21 +++++++++++----------
 1 file changed, 11 insertions(+), 10 deletions(-)