Update mockito-core to 3.12.0

Release GitBucket 4.36.2

Escape user name in avatar image tag (#2845)

Update mariadb-java-client to 2.7.4

Update oauth2-oidc-sdk to 9.12

remove `== true`

use `keys`

use `until` instead of `to`

`.getOrElse(None)` => `.flatten`

avoid Array.toString

use `forall` or `exists` instead of `map(f).getOrElse`

use `sizeIs`

`map(f).flatten` => `flatMap`

use `foreach` instead of `map`

fix typo

remove semicolons

remove redundant `toString`

use SAM conversion

`getOrElse(null)` => `orNull`

`find(f).isDefined` => `exists(f)`

remove unnecessary local variable initial values

remove unused import

use diamond operator

Update oauth2-oidc-sdk to 9.11

fix warning in build.sbt ...

https://github.com/sbt/io/blob/02a0cfa0a6d334881064bc92a10cb33b6b43e401/io/src/main/scala/sbt/io/IO.scala#L611-L630

```
/home/runner/work/gitbucket/gitbucket/build.sbt:205: warning: method jar in object IO is deprecated (since 1.3.2): Please specify whether to use a static timestamp
  IO jar (contentMappings.map { case (file, path) => (file, path.toString) }, outputFile, manifest)
     ^
```

Update oauth2-oidc-sdk to 9.10.2

prepare Scala 3

Update logback-classic to 1.2.5

Update json4s-jackson to 4.0.3

Update scalatra, scalatra-forms, ... to 2.8.0 (#2834) ...

Co-authored-by: kenji yoshida <6b656e6a69@gmail.com>