[deps]: Update ts-loader to v9.6.0

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
ts-loader	9.5.4 → 9.6.0

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Release Notes

TypeStrong/ts-loader (ts-loader)

v9.6.0

Compare Source

• feat: add webpack 4 support back - thanks @​johnnyreilly and @​tweet

v9.5.7

Compare Source

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[bitwarden-bot]

Internal tracking:

• ID: PM-38694
• Link: https://bitwarden.atlassian.net/browse/PM-38694

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 0.00%. Comparing base (a693166) to head (32db9ec).
✅ All tests successful. No failed tests found.

Additional details and impacted files

@@     Coverage Diff      @@
##   main   #1130   +/-   ##
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