chore(deps): bump kotlin from 1.9.24 to 2.0.21 #420

Job	Run time
Ensure the code builds (OoniStableFullRelease)	2m 55s
Ensure the code builds (OoniStableFdroidRelease)	2m 35s
Ensure the code builds (DwStableFullRelease)	2m 43s
Ensure the code builds (DwStableFdroidRelease)	2m 40s
Run instrumented tests (25, default)	1h 1m 24s
Archive APKs (OoniStableFullDebug)	2m 59s
Run instrumented tests (25, google_apis)	1h 1m 18s
Archive APKs (OoniStableFdroidDebug)	2m 46s
Run instrumented tests (29, default)	9m 23s
Archive APKs (OoniDevFullDebug)	3m 0s
Run instrumented tests (29, google_apis)	9m 56s
Run unit tests	2m 33s
Archive APKs (OoniDevFullDebugAndroidTest)	3m 38s
Archive APKs (DwStableFullDebug)	2m 58s
Archive APKs (DwStableFdroidDebug)	2m 48s
Archive APKs (DwDevFullDebug)	2m 47s
Upload artifact to Firebase App Distribution	25s
	2h 56m 48s

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