Merge pull request #311776 from teutat3s/garage-fix-assertion

nixosTests.garage: run tests for garage_1_x

nixos/tests/garage/default.nix

···
   [
     "0_8"
     "0_9"
+    "1_x"
   ]

pkgs/tools/filesystems/garage/default.nix

···
   # Until Garage hits 1.0, 0.7.3 is equivalent to 7.3.0 for now, therefore
   # we have to keep all the numbers in the version to handle major/minor/patch level.
   # for <1.0.
+  # Please add new versions to nixos/tests/garage/default.nix as well.
 
   garage_0_8_7 = generic {
     version = "0.8.7";