Improvements to logging (#457)

* Use `.info` logging in most places.
* Remove old objc logging support.
* Fix table view controller.
* Make sure timeline item content isn't logged.
* Add tests.

ElementX/Sources/Services/Timeline/TimelineItemContent/CustomStringConvertible.swift

@@ -0,0 +1,55 @@
+//
+// Copyright 2023 New Vector Ltd
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+import MatrixRustSDK
+
+// MARK: Redact message content from logs
+
+extension EmoteMessageContent: CustomStringConvertible {
+    public var description: String {
+        String(describing: Self.self)
+    }
+}
+
+extension FileMessageContent: CustomStringConvertible {
+    public var description: String {
+        String(describing: Self.self)
+    }
+}
+
+extension ImageMessageContent: CustomStringConvertible {
+    public var description: String {
+        String(describing: Self.self)
+    }
+}
+
+extension NoticeMessageContent: CustomStringConvertible {
+    public var description: String {
+        String(describing: Self.self)
+    }
+}
+
+extension TextMessageContent: CustomStringConvertible {
+    public var description: String {
+        String(describing: Self.self)
+    }
+}
+
+extension VideoMessageContent: CustomStringConvertible {
+    public var description: String {
+        String(describing: Self.self)
+    }
+}