test: add regression test for branch name single-quote escaping in pipeline triggers (#183)

* Initial plan

* test: add branch single-quote escaping assertion to pipeline resources test

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Co-authored-by: jamesadevine <4742697+jamesadevine@users.noreply.github.com>

---------

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: jamesadevine <4742697+jamesadevine@users.noreply.github.com>

Author: Copilot

src/compile/common.rs

@@ -2348,11 +2348,12 @@ mod tests {
             pipeline: Some(crate::compile::types::PipelineTrigger {
                 name: "Build's Pipeline".to_string(),
                 project: Some("My'Project".to_string()),
-                branches: vec!["main".to_string()],
+                branches: vec!["main".to_string(), "it's-branch".to_string()],
             }),
         });
         let result = generate_pipeline_resources(&triggers).unwrap();
         assert!(result.contains("source: 'Build''s Pipeline'"));
         assert!(result.contains("project: 'My''Project'"));
+        assert!(result.contains("- 'it''s-branch'"));
     }
 }