remove invalid imported files

update_0.9

- Update to 0.9:

## [0.9] - 2024-05-01

This release has been long in the works but its time now. There
have been many additions and bugfixes since 0.8. In particular
changes to the Lua API have made it easier to extend `vis` in all
sorts of ways that were previously difficult or impossible. As
always the appreciation towards contributors new and old can not
be understated; thanks goes out to everyone for their efforts!

(🤖: Submission of vis via pool/vis#1 by mcepl)

OBS-URL: https://build.opensuse.org/request/show/1186601
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/vis?expand=0&rev=10

_scmsync.obsinfo

@@ -1,4 +0,0 @@
-mtime: 1720614559
-commit: cdcad6374a8fc29c1bda34afb88af483a55e35e83f1327d5d3bffed66ab1751d
-url: https://src.opensuse.org/mcepl_pkgs/vis.git
-revision: cdcad6374a8fc29c1bda34afb88af483a55e35e83f1327d5d3bffed66ab1751d