chore: remove unused catch bindings

[Renegade334]

eslint/js/recommended detects these by default, but neostandard disables the rule. This syntax has been supported since Node.js 10.x, may as well make use of it.

[codecov]

Codecov Report

❌ Patch coverage is 30.00000% with 7 lines in your changes missing coverage. Please review.
✅ Project coverage is 57.32%. Comparing base (4d967bf) to head (6ee3047).

Files with missing lines	Patch %	Lines
lib/update_security_release.js	0.00%	2 Missing ⚠️
lib/landing_session.js	0.00%	1 Missing ⚠️
lib/prepare_security.js	0.00%	1 Missing ⚠️
lib/security-release/security-release.js	0.00%	1 Missing ⚠️
lib/security_blog.js	0.00%	1 Missing ⚠️
lib/session.js	0.00%	1 Missing ⚠️

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #1137   +/-   ##
=======================================
  Coverage   57.32%   57.32%           
=======================================
  Files          53       53           
  Lines       10368    10368           
=======================================
  Hits         5943     5943           
  Misses       4425     4425           

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