CI: Remove ext4, xfs and gpt_squashfs jobs

We're running too many CI jobs, let's disable some that are similar
to others to reduce the strain on the CI.

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 9637dc5d7e5f87ec614d354c6e19e17e4597939b..69b946f20d97cf1c50cdb1e436b4c68c30108daa 100644 (file)
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -30,10 +30,7 @@ jobs:
           - directory
           - tar
           - cpio
-          - gpt_ext4
-          - gpt_xfs
           - gpt_btrfs
-          - gpt_squashfs
           - plain_squashfs
         exclude:
           # CentOS 8/Rocky/Alma Linux does not support btrfs.