Fix UI tests following Xcode 16.1 migration

UITests/Sources/BugReportUITests.swift

@@ -20,13 +20,13 @@ class BugReportUITests: XCTestCase {
         let app = Application.launch(.bugReport)
 
         // Type 4 characters and the send button should be disabled.
-        app.textViews[A11yIdentifiers.bugReportScreen.report].clearAndTypeText("Text", app: app)
+        app.textFields[A11yIdentifiers.bugReportScreen.report].clearAndTypeText("Text", app: app)
         XCTAssert(app.switches[A11yIdentifiers.bugReportScreen.sendLogs].isOn)
         XCTAssert(!app.switches[A11yIdentifiers.bugReportScreen.canContact].isOn)
         try await app.assertScreenshot(.bugReport, step: 2)
 
         // Type more than 4 characters and send the button should become enabled.
-        app.textViews[A11yIdentifiers.bugReportScreen.report].clearAndTypeText("Longer text", app: app)
+        app.textFields[A11yIdentifiers.bugReportScreen.report].clearAndTypeText("Longer text", app: app)
         XCTAssert(app.switches[A11yIdentifiers.bugReportScreen.sendLogs].isOn)
         XCTAssert(!app.switches[A11yIdentifiers.bugReportScreen.canContact].isOn)
         try await app.assertScreenshot(.bugReport, step: 3)

UITests/Sources/PollFormScreenUITests.swift

@@ -16,15 +16,15 @@ class PollFormScreenUITests: XCTestCase {
 
     func testFilledPoll() async throws {
         let app = Application.launch(.createPoll)
-        let questionTextField = app.textViews[A11yIdentifiers.pollFormScreen.question]
+        let questionTextField = app.textFields[A11yIdentifiers.pollFormScreen.question]
         questionTextField.tapCenter()
         questionTextField.typeText("Do you like polls?")
 
-        let option1TextField = app.textViews[A11yIdentifiers.pollFormScreen.optionID(0)]
+        let option1TextField = app.textFields[A11yIdentifiers.pollFormScreen.optionID(0)]
         option1TextField.tapCenter()
         option1TextField.typeText("Yes")
 
-        let option2TextField = app.textViews[A11yIdentifiers.pollFormScreen.optionID(1)]
+        let option2TextField = app.textFields[A11yIdentifiers.pollFormScreen.optionID(1)]
         option2TextField.tapCenter()
         option2TextField.typeText("No")