chore: update COPILOT_CLI_VERSION to 1.0.27 (#214)

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

Author: github-actions[bot]

src/compile/common.rs

@@ -712,7 +712,7 @@ pub const AWF_VERSION: &str = "0.25.20";
 /// Version of the GitHub Copilot CLI (Microsoft.Copilot.CLI.linux-x64) NuGet package to install.
 /// Update this when upgrading to a new Copilot CLI release.
 /// See: https://pkgs.dev.azure.com/msazuresphere/_packaging/Guardian1ESPTUpstreamOrgFeed/nuget/v3/index.json
-pub const COPILOT_CLI_VERSION: &str = "1.0.25";
+pub const COPILOT_CLI_VERSION: &str = "1.0.27";
 
 /// Prefix used to identify agentic pipeline YAML files generated by ado-aw.
 pub const HEADER_MARKER: &str = "# @ado-aw";