WatchFaceAnalog: local date/time variables

Music: fix warning about overridden function

Twos: fix warning about extra paranthesis

Use local date and time variables. No need to store them in the object.

The clock app only reads from the dateTimeController, never modifies it.

We have a comparison like `if (( a == b ))`, which is a parenthesis too
much, which generates the following warning

```
InfiniTime/src/displayapp/screens/Twos.cpp:133:35: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
  if ((grid[newRow][newCol].value == grid[oldRow][oldCol].value)) {
       ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
InfiniTime/src/displayapp/screens/Twos.cpp:133:35: note: remove extraneous parentheses around the comparison to silence this warning
  if ((grid[newRow][newCol].value == grid[oldRow][oldCol].value)) {
      ~                           ^                            ~
```

Clang warns on `OnTouchEvent()` function, which is overridden, but is
missing the `override` keyword

```
In file included from InfiniTime/src/displayapp/screens/Music.cpp:18:
InfiniTime/src/displayapp/screens/Music.h:43:14: warning: 'OnTouchEvent' overrides a member function but is not marked 'override' [-Winconsistent-missing-override]
        bool OnTouchEvent(TouchEvents event);
             ^
```

Fix SettingChimes cbOption array size

There are 3 options, but the array-size is set to 2. This leads to
memory corruption in the initialization of the SettingChimes screen when
assigning the third option object pointer.

Found in https://github.com/InfiniTimeOrg/InfiniSim/issues/11