Improve detection for iOS targets

[JSCU-CNI]

This PR improves the detection for iOS targets in dissect. The following OS functions should now work on iOS:

1. users
2. architecture
3. hostname
4. version
5. activity
6. install_date
7. timezone
8. language

We have also added an applications plugin.

[JSCU-CNI]

Added tests for iOS in 8402ec9.

[Schamper]

Can you fix the tests? Looks like a missing from __future__ import annotations somewhere.

[codecov]

Codecov Report

Attention: Patch coverage is 92.89100% with 15 lines in your changes missing coverage. Please review.

Project coverage is 79.35%. Comparing base (2ffb153) to head (4bafc51).
Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
...t/target/plugins/os/unix/bsd/darwin/ios/generic.py	68.75%	5 Missing ⚠️
dissect/target/plugins/os/unix/bsd/darwin/_os.py	89.28%	3 Missing ⚠️
...ssect/target/plugins/os/unix/bsd/darwin/ios/_os.py	95.23%	3 Missing ⚠️
...ect/target/plugins/os/unix/bsd/darwin/macos/_os.py	88.23%	2 Missing ⚠️
dissect/target/loaders/local.py	0.00%	1 Missing ⚠️
...get/plugins/os/unix/bsd/darwin/ios/applications.py	97.05%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1085      +/-   ##
==========================================
+ Coverage   79.26%   79.35%   +0.08%     
==========================================
  Files         348      352       +4     
  Lines       31133    31263     +130     
==========================================
+ Hits        24679    24808     +129     
- Misses       6454     6455       +1     

Flag	Coverage Δ
unittests	79.35% <92.89%> (+0.08%)	⬆️

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[JSCU-CNI]

Seems like the tests are fixed. Is this PR good to go?