Update Go version to 1.22.0

[zrhoffman]

What does this PR (Pull Request) do?

This PR makes the Go components of Traffic Control build using Go version 1.22.0 and updates the golang.org/x/ dependencies.

See the Go 1.22.0 release notes:

The latest Go release, version 1.22, arrives six months after Go 1.21. Most of its changes are in the implementation of the toolchain, runtime, and libraries. As always, the release maintains the Go 1 promise of compatibility. We expect almost all Go programs to continue to compile and run as before.

Which Traffic Control components are affected by this PR?

• Traffic Control Cache Config (t3c, formerly ORT)
• Traffic Control Health Client (tc-health-client)
• Traffic Control Client
• Traffic Monitor
• Traffic Ops
• Traffic Stats
• Grove
• CDN in a Box - Enroller
• CI tests for Go components
• Build system - Go version in builder images

What is the best way to verify this PR?

Verify that tests pass

The following criteria are ALL met by this PR

• Existing tests are sufficient, no additional tests necessary
• The documentation only mentions the major Go version, no documentation updates necessary.
• This PR includes a changelog entry
• This PR DOES NOT FIX A SERIOUS SECURITY VULNERABILITY (see the Apache Software Foundation's security guidelines for details)

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (b1d83a5) 65.77% compared to head (fbc01df) 26.31%.
Report is 1 commits behind head on master.

Additional details and impacted files

@@              Coverage Diff              @@
##             master    #7940       +/-   ##
=============================================
- Coverage     65.77%   26.31%   -39.46%     
  Complexity       98       98               
=============================================
  Files           327      738      +411     
  Lines         13010    85719    +72709     
  Branches        998       90      -908     
=============================================
+ Hits           8557    22557    +14000     
- Misses         4091    61079    +56988     
- Partials        362     2083     +1721     

Flag	Coverage Δ
golib_unit	45.93% <ø> (?)
grove_unit	4.60% <ø> (?)
t3c_unit	4.82% <ø> (?)
traffic_monitor_unit	20.67% <ø> (?)
traffic_ops_integration	69.42% <ø> (ø)
traffic_ops_unit	21.55% <ø> (?)
traffic_portal_v2	?
traffic_router_unit	29.03% <ø> (ø)
traffic_stats_unit	10.16% <ø> (?)
unit_tests	23.17% <ø> (-51.22%)	⬇️
v3	57.79% <ø> (ø)
v4	79.18% <ø> (ø)
v5	78.58% <ø> (ø)

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