#5715 Fix id token fetch for exception reports

[sosnovsky]

This PR fixes id token fetch for sending error reports from content script.

+ replaces { line: 0, col: 0 } with { line: 1, col: 1} for reports with unknown error location (as backend expects positive number, and throws error when line or col is 0)

close #5715

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Tests (delete all except exactly one):

• Tests will be added later (Add test for correct id token when sending error reports #5718)

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To be filled by reviewers

I have reviewed that this PR... (tick whichever items you personally focused on during this review):

• addresses the issue it closes (if any)
• code is readable and understandable
• is accompanied with tests, or tests are not needed
• is free of vulnerabilities
• is documented clearly and usefully, or doesn't need documentation