CI: remove btrfs_raid_stripe_tree from the configs

There's a known bug that we're waiting on a fix for, remove this for
now.

Signed-off-by: Josef Bacik <[email protected]>

Author: josefbacik

.github/workflows/ci.yml

@@ -107,7 +107,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        config_name: [btrfs_normal, btrfs_compress, btrfs_block_group_tree, btrfs_raid_stripe_tree, btrfs_squota]
+        config_name: [btrfs_normal, btrfs_compress, btrfs_block_group_tree, btrfs_squota]
     steps:
     - name: run xfstests
       run: ./unfuck-signal ./check -E EXCLUDE -R xunit -s ${{ matrix.config_name }} -g auto