ci: Disable composefs test for now

Need to change the framework to boot with an Ignition config
that switches to ext4 soon.

ci/prow/fcos-e2e.sh

@@ -12,4 +12,4 @@ rsync -rlv /cosa/component-install/ overrides/rootfs/
 cosa fetch
 cosa build
 # For now, Prow just runs the composefs tests, since Jenkins covers the others
-cosa kola run 'ext.ostree.destructive-rs.composefs*'
+#cosa kola run 'ext.ostree.destructive-rs.composefs*'

tests/inst/src/composefs.rs

@@ -131,6 +131,7 @@ fn verify_composefs_signed(sh: &xshell::Shell, metadata: &glib::VariantDict) ->
     Ok(())
 }
 
+#[allow(dead_code)]
 pub(crate) fn itest_composefs() -> Result<()> {
     let sh = &xshell::Shell::new()?;
     if !cmd!(sh, "ostree --version").read()?.contains("- composefs") {

tests/inst/src/insttestmain.rs

@@ -33,7 +33,7 @@ const TESTS: &[StaticTest] = &[
 ];
 const DESTRUCTIVE_TESTS: &[StaticTest] = &[
     test!(destructive::itest_transactionality),
-    test!(composefs::itest_composefs),
+    // test!(composefs::itest_composefs),
 ];
 
 #[derive(Debug, StructOpt)]