add additional keys to elite dict

[kitsunehunter]

What's new

• From the last few issues regarding reading elite iCLASS legacy credentials on discord, a lot of them has been resolved by having the user add additional keys to their user dictionary. Having the keys by default in the elite dictionary should allow more cards be read with the picopass app without having the user import more keys

Verification

• key a iclass legacy credential (with a working PACS payload) to any of the keys in the long list of 700+ keys.
• use flipper to write a iclass legacy PACS payload to a legacy credential and then change the key from flipper interface
• elite dict attack and picopass read should both read the credential after a short time
• Note: simulated elite credentials on pm3 will not work for testing due to no MAC verification. Flipper zero with #define PICOPASS_DEBUG_IGNORE_BAD_RMAC disabled (function undefined) should emulate elite correctly for testing purposes.
• elite keyed .picopass files included for emulating with a second flipper

Checklist (For Reviewer)

• PR has description of feature/bug or link to Confluence/Jira task
• Description contains actions to verify feature/bugfix
• I've built this code, uploaded it to the device and verified feature/bugfix

[kitsunehunter]

Elite.picopass.json
Elite2.picopass.json

remove the .json to use the picopass elite keyed test file

[bettse]

I don't love that the regular read will also check all of these and doesn't have the progress bar, but that can be a future improvement