Fixes formatting for YT on shields page

[NejcZdovc]

Do not squash commits

Submitter Checklist:

• Submitted a ticket for my issue if one did not already exist.
• Used Github auto-closing keywords in the commit message.
• Added/updated tests for this change (for new code or code which already has tests).
• Ran git rebase -i to squash commits (if needed).
• Tagged reviewers and labelled the pull request as needed.

Resolves #12271

Test Plan: defined in #12271

New layout

Reviewer Checklist:

Tests

• Adequate test coverage exists to prevent regressions
• Tests should be independent and work correctly when run individually or as a suite ref
• New files have MPL2 license header

[codecov-io]

Codecov Report

Merging #12299 into master will decrease coverage by 0.05%.
The diff coverage is 57.57%.

@@            Coverage Diff             @@
##           master   #12299      +/-   ##
==========================================
- Coverage   56.77%   56.72%   -0.06%     
==========================================
  Files         285      285              
  Lines       29042    29075      +33     
  Branches     4800     4806       +6     
==========================================
+ Hits        16489    16493       +4     
- Misses      12553    12582      +29

Flag	Coverage Δ
#unittest	56.72% <57.57%> (-0.06%)	⬇️

Impacted Files	Coverage Δ
...rer/components/preferences/payment/deletedSites.js	41.02% <0%> (-7.46%)	⬇️
app/renderer/components/preferences/paymentsTab.js	68.27% <20%> (-2.95%)	⬇️
...erer/components/preferences/payment/ledgerTable.js	85.71% <66.66%> (-0.42%)	⬇️
app/sessionStore.js	87.79% <84.21%> (-0.62%)	⬇️
js/stores/appStoreRenderer.js	91.66% <0%> (-8.34%)	⬇️
app/renderer/components/reduxComponent.js	57.75% <0%> (-3.45%)	⬇️
js/stores/windowStore.js	28.46% <0%> (-0.3%)	⬇️

[LaurenWags]

Verified the following:

1. When YT channel is removed from ledger table via trash can it displays under Shields > Saved Site Exceptions > Brave Payments in a readable format (same as on ledger table without the link)
2. When you click the x next to a YT channel on Shields > Saved Site Exceptions > Brave Payments it is re-added to ledger table when the channel is visited next and displays in a readable format (with link)
3. When you delete this YT channel from ledger table via trash can it displays under Shields > Saved Site Exceptions > Brave Payments again in the same readable format.
4. Multiple YT channels removed from ledger table display under Shields > Saved Site Exceptions > Brave Payments as expected.

[NejcZdovc]

added session conversion as well. @bsclifton wdyt, should we go with versions like I did or should we use timestamp check?

[NejcZdovc]

we need to change this to 0.19.118, but is here for testing purposes for now

[NejcZdovc]

blocked on #13056

[mrose17]

after rebase, please ping me.

[NejcZdovc]

@mrose17 ready

[jasonrsadler]

Works great!
++

[NejcZdovc]

master 0b9e0a8
0.23 1cce79a
0.22 5a002f6