CLI Release 0.9.0

[ymekuria]

Closes #425

This PR is the corresponding zkApp cli release to the SnarkyJS release of version 0.11.0.

• SnarkyJS minor version dependency updated in cli package.json to 0.11.*.
• SnarkyJS minor version peer dependency updated in template/example contract package.json to 0.11.*.
• Replace deprecated Circuit.if with Provable.if in the tictactoe example.
• Replace deprecated Circuit.array with Provable.Array in the sudoku example.

Tested

This was tested by generating projects with various cli flows. The template add contract, sudoku, and tictactoe examples were all successfully deployed.

[mitschabaude]

@ymekuria I see that tic tac toe fails, it seems this is because it used Provable.if(b, x, y) where x and y are Optional<T> and the new Provable.if doesn't try to magically figure out a fields serialization of a type -- it needs type info.

I can push a fix!

[ymekuria]

I see that tic tac toe fails, it seems this is because it used Provable.if(b, x, y) where x and y are Optional<T> and the new Provable.if doesn't try to magically figure out a fields serialization of a type -- it needs type info.

I can push a fix!

Thanks for the fix and the explanation! I was able to work around the build error by adding a toFields method to the Optional class but I wasn't sure if this was solving the root cause of the failure and didn't push the change.