fix: copilot agents renaming

[anchenyi]

https://msazure.visualstudio.com/Microsoft%20Teams%20Extensibility/_workitems/edit/29627957/?view=edit
https://msazure.visualstudio.com/Microsoft%20Teams%20Extensibility/_workitems/edit/29597112

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 89.70%. Comparing base (d8792ed) to head (41cdc94).

Additional details and impacted files

@@            Coverage Diff             @@
##              dev   #12463      +/-   ##
==========================================
- Coverage   94.63%   89.70%   -4.94%     
==========================================
  Files         583      583              
  Lines       34607    34635      +28     
  Branches     6694     6817     +123     
==========================================
- Hits        32751    31068    -1683     
+ Misses       1583     1582       -1     
- Partials      273     1985    +1712     

Files with missing lines	Coverage Δ
packages/fx-core/src/common/projectTypeChecker.ts	90.24% <100.00%> (-4.70%)	⬇️
.../src/component/driver/teamsApp/createAppPackage.ts	95.47% <100.00%> (-3.07%)	⬇️
...t/driver/teamsApp/utils/CopilotGptManifestUtils.ts	95.90% <100.00%> (-4.10%)	⬇️
...c/component/driver/teamsApp/utils/ManifestUtils.ts	81.55% <100.00%> (-6.69%)	⬇️
.../fx-core/src/component/driver/teamsApp/validate.ts	87.78% <100.00%> (-7.64%)	⬇️
packages/fx-core/src/core/FxCore.ts	89.85% <100.00%> (-6.11%)	⬇️
packages/manifest/src/manifest.ts	100.00% <ø> (ø)
...kages/vscode-extension/src/utils/autoOpenHelper.ts	96.80% <100.00%> (-1.05%)	⬇️

... and 291 files with indirect coverage changes

[anchenyi]

Hold. Same commit are merged to hotfix/prerelease-20240926. The prerelease will merge back dev later, so this PR is unnecessary.