Upgrade to Kotlin 1.7.20

Also run formatter and address some deprecation warnings.

(cherry picked from commit 26a42ba9c0)

# Conflicts:
#	core/src/main/java/eu/kanade/tachiyomi/network/NetworkHelper.kt

macrobenchmark/src/main/java/tachiyomi/macrobenchmark/BaselineProfileGenerator.kt

@@ -19,6 +19,6 @@ class BaselineProfileGenerator {
 
             // TODO: Navigate to browse-extensions screen when storage permission
             // in sources screen moved. Possibly open manga details screen too?
-        }
+        },
     )
 }

macrobenchmark/src/main/java/tachiyomi/macrobenchmark/StartupBenchmark.kt

@@ -60,7 +60,7 @@ abstract class AbstractStartupBenchmark(private val startupMode: StartupMode) {
 
     @Test
     fun startupBaselineProfileDisabled() = startup(
-        CompilationMode.Partial(baselineProfileMode = BaselineProfileMode.Disable, warmupIterations = 1)
+        CompilationMode.Partial(baselineProfileMode = BaselineProfileMode.Disable, warmupIterations = 1),
     )
 
     @Test
@@ -77,7 +77,7 @@ abstract class AbstractStartupBenchmark(private val startupMode: StartupMode) {
         startupMode = startupMode,
         setupBlock = {
             pressHome()
-        }
+        },
     ) {
         startActivityAndWait()
     }