Candidate raising/spending tab "compare" button taking users to the wrong election profile pages

[lbeaufort]

If a user is on a candidate raising/spending page on an off-election year and clicks "Compare to opposing candidates" they will be taken to an election profile page where the candidate isn't running. We need to pass the election_year for the button rather than the two_year_period.

Example:
Go to https://www.fec.gov/data/candidate/S2MA00170/?tab=raising&cycle=2014&election_full=false

Click the "Compare to opposing candidates" button

You're taken to the 2014 election profile page, where the candidate did not run: https://www.fec.gov/data/elections/senate/MA/2014/

[patphongs]

Check special candidates, past and current presidential candidates.

Example special candidate:

• Jon Ossoff had a special in 2017
• Doug Jones
• Luther Strange

[patphongs]

Looks like more work needs to be done for specials on this issue: #2340 (comment). Moving this to 7.2.

[AmyKort]

Should we move this ticket to 7.3?