Fix table sorting in descending order

[shefalijoshi]

Closes VIPERGC-643

Describe your changes:

When adding sorted arrays to the beginning of the table rows, make sure to insert them in the order of occurrence and not accidentally reverse them (by using unshift) while inserting.

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Author Checklist

• Changes address original issue?
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Reviewer Checklist

• Changes appear to address issue?
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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 57.45%. Comparing base (47f0b66) to head (9ab2529).
Report is 1 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #7863      +/-   ##
==========================================
- Coverage   57.59%   57.45%   -0.15%     
==========================================
  Files         675      675              
  Lines       27317    27317              
  Branches     2673     2673              
==========================================
- Hits        15734    15694      -40     
- Misses      11247    11287      +40     
  Partials      336      336              

Flag	Coverage Δ
e2e-ci	62.40% <100.00%> (ø)
e2e-full	41.88% <0.00%> (-9.67%)	⬇️
unit	49.35% <0.00%> (ø)

Files with missing lines	Coverage Δ
...s/telemetryTable/collections/TableRowCollection.js	63.94% <100.00%> (ø)

... and 6 files with indirect coverage changes

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[akhenry]

I get it, smort. 🤓👈

[akhenry]

Tested locally and it looks good to me, thanks!

[akhenry]

Have filed a followup for a test - #7870