add per-hostname tls settings api and tests

[vasilzhigilei]

Description

Per-Hostname TLS Settings is a new API where customers can set TLS settings on a per-hostname basis while not being coupled to any specific certificate. SSL/TLS team.

Has your change been tested?

Added unit tests.

Screenshots (if appropriate):

Types of changes

What sort of change does your code introduce/modify?

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have added tests to cover my changes.
• All new and existing tests passed.
• This change is using publicly documented in cloudflare/api-schemas
  and relies on stable APIs.

[github-actions]

changelog detected ✅

[codecov-commenter]

Codecov Report

Merging #1356 (fb3ee89) into master (b9ac804) will increase coverage by 0.11%.
Report is 136 commits behind head on master.
The diff coverage is 49.04%.

@@            Coverage Diff             @@
##           master    #1356      +/-   ##
==========================================
+ Coverage   48.33%   48.45%   +0.11%     
==========================================
  Files         133      137       +4     
  Lines       13023    13368     +345     
==========================================
+ Hits         6295     6477     +182     
- Misses       5201     5310     +109     
- Partials     1527     1581      +54     

Files Changed	Coverage Δ
access_application.go	72.72% <ø> (ø)
access_organization.go	53.84% <ø> (ø)
device_posture_rule.go	61.80% <ø> (ø)
load_balancing.go	59.40% <ø> (ø)
teams_accounts.go	53.84% <ø> (ø)
workers.go	63.15% <ø> (+3.69%)	⬆️
rulesets.go	30.46% <28.20%> (-4.18%)	⬇️
per_hostname_tls_settings.go	32.43% <32.43%> (ø)
logpush.go	51.81% <42.55%> (-0.30%)	⬇️
regional_tiered_cache.go	43.75% <43.75%> (ø)
... and 7 more

... and 111 files with indirect coverage changes

[github-actions]

This functionality has been released in v0.75.0.

For further feature requests or bug reports with this functionality, please create a new GitHub issue following the template. Thank you!