Fix CDM dialog for accessibility

1. Support RTL language.
2. Make Info, Vendor and permission icon darker in dark mode.
3. Increase the size of back button
4. Increase the size of vendor, info icon
5. Make CDM dialog rotateable in landscape mode
6. Add ScrollView for CDM dialog
7. Add a lable for Info icon

Test: atest CtsCompanionDeviceManagerCoreTestCases
      atest CtsCompanionDeviceManagerUiAutomationTestCases
      atest CtsOsTestCases:CompanionDeviceManagerTest
Fix: 231387185, 231387975, 231395535, 231397714, 231407966, 231407973, 231410305
Change-Id: I0df377f6b30e933ea8674291b2c8bf26c7f8ab36