Add catchingExceptions method to replace runCatching (#4797)

- Add `runCatchingExceptions` and `mapCatchingExceptions` to replace `runCatching` and `mapCatching`.
- Make `tryOrNull { ... }` catch only exceptions too.
- Apply the changes to the whole project.
- Add new Rust fakes for tests to handle the code that's now unblocked - previously it just threw an `UnsatisfiedLinkError` which we ignored.
- Add a new `detekt-rules` project with a `RunCatchingRule` to prevent `runCatching` and `mapCatching` usages.

libraries/pushproviders/unifiedpush/src/main/kotlin/io/element/android/libraries/pushproviders/unifiedpush/RegisterUnifiedPushUseCase.kt

@@ -35,6 +35,7 @@ class DefaultRegisterUnifiedPushUseCase @Inject constructor(
         // VectorUnifiedPushMessagingReceiver.onNewEndpoint
         UnifiedPush.register(context = context, instance = clientSecret)
         // Wait for VectorUnifiedPushMessagingReceiver.onNewEndpoint to proceed
+        @Suppress("RunCatchingNotAllowed")
         return runCatching {
             withTimeout(30.seconds) {
                 val result = endpointRegistrationHandler.state

libraries/pushproviders/unifiedpush/src/main/kotlin/io/element/android/libraries/pushproviders/unifiedpush/UnifiedPushGatewayResolver.kt

@@ -36,7 +36,7 @@ class DefaultUnifiedPushGatewayResolver @Inject constructor(
 ) : UnifiedPushGatewayResolver {
     override suspend fun getGateway(endpoint: String): UnifiedPushGatewayResolverResult {
         val url = tryOrNull(
-            onError = { Timber.tag("DefaultUnifiedPushGatewayResolver").d(it, "Cannot parse endpoint as an URL") }
+            onException = { Timber.tag("DefaultUnifiedPushGatewayResolver").d(it, "Cannot parse endpoint as an URL") }
         ) {
             URL(endpoint)
         }