tui: drop useless gitattributes file

Since the cargo lockfile was removed from the repo in 74e3a21, this
became useless.

Fixes: 74e3a21 ("tui: remove cargo lockfile")
Signed-off-by: Christoph Heiss <c.heiss@proxmox.com>

diff --git a/proxmox-tui-installer/.gitattributes b/proxmox-tui-installer/.gitattributes
deleted file mode 100644 (file)
index 83d44df..0000000
--- a/proxmox-tui-installer/.gitattributes
+++ /dev/null
@@ -1 +0,0 @@
-Cargo.lock     binary