CI/CD documentation doesn't cover the new Heft task manager library

[westleyMS]

The documentation for CI/CD shows how to set up the pipeline for the older gulp task manager, but not the SPFx 1.22+ Heft based task library.
Please update the documentation.

[Ashlesha-MSFT]

@westleyMS,
Thanks for reporting this. This is a valid documentation gap: SPFx v1.22+ uses the Heft-based toolchain, and CI/CD guidance should reflect that (or clearly separate legacy gulp guidance). We’ve tagged this for docs update and routed it to the owning team. We’ll update the CI/CD article with Heft equivalents and version-specific guidance.