chore: update dependency versions

[utybo]

A LOT of stuff has happened since I last touched this project - quite literally all of its dependencies got updated, including Ktor 3 and Kotlin 2.

This PR is a simple update-and-fix-broken-stuff.

Update list

User-facing

Dependency	Previous version	New version
Hoplite	2.7.5	2.8.2
Jackson	2.15.2	2.18.0
JetBrains Exposed	0.42.0	0.55.0
JUnit	5.10.0	5.11.2
Kotlin	1.9.10	2.0.21
Kotlin Coroutines	1.7.3	1.9.0
Ktor	2.3.3	3.0.0
Logback	1.4.7	1.5.10
MockK	1.13.5	1.13.13
MySQL	8.1.0	9.0.0
PostgreSQL driver	42.6.0	42.7.4
Slf4J	2.0.7	2.0.16
SQLite	3.42.0.0	3.46.1.3
Swagger Core	2.2.15	2.2.25
Swagger UI	5.3.1	5.17.14

Internally

• Misc. libraries update (literally all libraries except Jimfs)
• Gradle version
• Gradle plugin versinos
• Docusaurus version

[codecov]

Codecov Report

Attention: Patch coverage is 78.26087% with 5 lines in your changes missing coverage. Please review.

Project coverage is 89.31%. Comparing base (9fa9827) to head (6137553).
Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
...in/guru/zoroark/tegral/openapi/ktor/DescribeDsl.kt	33.33%	1 Missing and 1 partial ⚠️
...egral/config/core/SectionedConfigurationDecoder.kt	0.00%	0 Missing and 1 partial ⚠️
...ru/zoroark/tegral/utils/logtools/MinimalistLogs.kt	0.00%	0 Missing and 1 partial ⚠️
...zoroark/tegral/web/appdefaults/LoggingOverrides.kt	0.00%	0 Missing and 1 partial ⚠️

Additional details and impacted files

@@             Coverage Diff              @@
##               main     #103      +/-   ##
============================================
- Coverage     89.50%   89.31%   -0.19%     
- Complexity      636      721      +85     
============================================
  Files           200      200              
  Lines          4470     4485      +15     
  Branches        448      434      -14     
============================================
+ Hits           4001     4006       +5     
- Misses          305      320      +15     
+ Partials        164      159       -5     

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[github-actions]

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