Added yaml error handling for generate-changelog.sh

[apryor-ws]

Why

Required to remove the error messages when processing the "Changed packages" function for packages that are yaml files

What changed?

• Added a check to see if the package name contains .yaml, if it does, print the package name along with the old/new versions and skip the diff of those files

Screenshots

Error when diffing .yaml files:

New text displayed instead of errors when diffing .yaml files:

Considerations

This could also be achieved by removing the processing of the .yaml files all together, but this way there is still some visibility into what is changing