Bug - [deps] - JSX transform changes not applied to some examples and demos

[mfrances17]

Describe the problem
Follow-up to 11582, which addressed the new JSX transform changes. Some example and demo source files were missed and need to have these changes applied, all of which should reside in /examples and /demos. This affects demos and examples only, and should not require any changes to core component code.

How do you reproduce the problem?
The affected subset of demos and/or examples will produce reference errors and won't load.

Expected behavior
Demos and examples load as expected.