* Update NOTES.md

#531: Quick document update about UID & GID using 1000 in devcontainer base images.

* Update src/common-utils/NOTES.md

@samruddhikhandale The common-utils Feature is used by most of the dev container images, along with the base image. Can we update the text?
Co-authored-by: Samruddhi Khandale <samruddhikhandale@github.com>

* Update src/common-utils/NOTES.md

@samruddhikhandale
Co-authored-by: Samruddhi Khandale <samruddhikhandale@github.com>

---------
Co-authored-by: Samruddhi Khandale <samruddhikhandale@github.com>