Several Additions/Corrections

[dziban303]

Describe your changes

Fixed some incorrect USCG helicopter images left over from sportsbadger's algorithmically scraped images (which, for a reg number like 6013, will pull up dozens of images in jetphotos without using filtering options like 'is exactly'). These now show the actual helicopters instead of random airliners.

Fixed a Canadian Forces cargo plane suffering from the same issue as above.

Added some images for planes which were missing images altogether, including some C-17s, F-5Ns, and a T-6.

Added a brand new plane, owner of the New Orleans Saints, with photos.

Checklist before requesting a review

• I have performed a self-review of my code.
• While waiting for someone to review your request, please help review another open pull request to support the maintainers.

[github-actions]

Please only suggest/make any changes to the following files:

• plane-alert-db.csv: A list of interesting aircraft with tags, categories and links.
• plane-alert-pia.csv: A list that contains PIA planes.
• plane-alert-twitter-blocked.csv: A list of aircraft that will cause your Twitter account to be banned when used with docker-planefence. Please use it with care.
• plane-alert-ukraine.csv: A list with Ukrainian planes.
• plane_images.txt: A accompanying list that contains aircraft images.

All other files are generated from this file using the .github/workflows/create_db_derivatives.yaml GitHub action, and if you do not make your changes there, they will be overwritten and lost.