Update miscellaneous libraries

[TacoTheDank]

What is it?

• Bugfix (user facing)
• Feature (user facing)
• Codebase improvement (dev facing)
• Meta improvement to the project (dev facing)

Description of the changes in your PR

• Get rid of outdated TODO
• Update Google AutoService 1.0.1 -> 1.1.1 (changelog)
• Update ViewPager2 1.1.0-beta01 -> 1.1.0-beta02 (changelog)
• Specifying Kotlin JDK8 is no longer needed: https://kotlinlang.org/docs/whatsnew18.html#updated-jvm-compilation-target
• Update Kotlin 1.8.21 -> 1.8.22 (changelog)

APK testing

The APK can be found by going to the "Checks" tab below the title. On the left pane, click on "CI", scroll down to "artifacts" and click "app" to download the zip file which contains the debug APK of this PR. You can find more info and a video demonstration on this wiki page.

Due diligence

• I read the contribution guidelines.

[wb9688]

The changelog of ViewPager2 1.1.0-beta02 says:

Fix compatibility issues with newer versions of RecyclerView. Users of this version of ViewPager2 should update to at least RecyclerView 1.3.1-rc01.

We currently have RecyclerView 1.2.1 however. Does this mean we need to upgrade this as well?

[TacoTheDank]

@wb9688 The corresponding RecyclerView version seems to contradict this by saying only that version needs ViewPager2 1.1.0-beta02. The way it's worded is confusing. I'll remove the update just in case.

[sonarcloud]

Kudos, SonarCloud Quality Gate passed!   

0 Bugs
0 Vulnerabilities
0 Security Hotspots
0 Code Smells

No Coverage information
No Duplication information

[sonarcloud]

Kudos, SonarCloud Quality Gate passed!   

0 Bugs
0 Vulnerabilities
0 Security Hotspots
0 Code Smells

No Coverage information
No Duplication information

[TobiGr]

Tested and did not find any regressions. Changelogs look good, too