Update dependency ubuntu to v22

[juul-mobile-bot]

This PR contains the following updates:

Package	Type	Update	Change
ubuntu	github-runner	major	20.04 -> 22.04

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⚠ Dependency Lookup Warnings ⚠

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Configuration

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[github-actions]

Test Results

  96 files    96 suites   9s ⏱️
833 tests 824 ✔️   9 💤 0 ❌
850 runs  836 ✔️ 14 💤 0 ❌

Results for commit 9df9755.

[codecov]

Codecov Report

Merging #294 (9df9755) into main (1c1547e) will decrease coverage by 25.14%.
Report is 202 commits behind head on main.
The diff coverage is 47.50%.

@@              Coverage Diff              @@
##               main     #294       +/-   ##
=============================================
- Coverage     94.44%   69.30%   -25.14%     
=============================================
  Files            13        9        -4     
  Lines           126      101       -25     
  Branches          8        2        -6     
=============================================
- Hits            119       70       -49     
- Misses            6       31       +25     
+ Partials          1        0        -1     

Files Changed	Coverage Δ
coroutines/src/commonMain/kotlin/flow/Combine.kt	0.00% <ø> (ø)
...tines/src/commonMain/kotlin/delay/DelayStrategy.kt	47.50% <47.50%> (ø)

... and 6 files with indirect coverage changes