Fix CI/CD patch application and interactive prompt issues

- Update patch file to use correct path: lib/src/cli.rs instead of crates/lib/src/cli.rs
- Simplify patch application to use patch -p1 with correct strip level
- Fix debug step to check correct directory structure
- Add -y flag to all apt update commands to prevent interactive prompts
- Ensure all apt commands use non-interactive mode with proper environment variables

This resolves the "can't find file to patch" error and prevents
interactive prompts that were causing CI/CD failures.

bootc-libostree-compatibility.patch

@@ -8,13 +8,13 @@ in the current ostree Rust bindings version, allowing bootc to build
 and run successfully with libostree 2025.2-1 backported to Ubuntu Noble.
 
 ---
- crates/lib/src/cli.rs | 3 ++-
+ lib/src/cli.rs | 3 ++-
  1 file changed, 2 insertions(+), 1 deletion(-)
 
-diff --git a/crates/lib/src/cli.rs b/crates/lib/src/cli.rs
+diff --git a/lib/src/cli.rs b/lib/src/cli.rs
 index abc1234..def5678 100644
---- a/crates/lib/src/cli.rs
-+++ b/crates/lib/src/cli.rs
+--- a/lib/src/cli.rs
++++ b/lib/src/cli.rs
 @@ -1029,7 +1029,8 @@ pub fn global_init() -> Result<()> {
          eprintln!("failed to set name: {e}");
      }