Support a "*" option that one can use to exclude all operation imports and bound operations at once when using the odata-cli

[ElizabethOkerio]

To exclude all the operation imports and bound operations from the generated code, you are required to pass a comma-separated list of all the operation imports or bound operations. This can be tedious in a case where you have lots of bound operations or operation imports.

The solution is to have an option like this --excluded-operation-imports * or --excluded-bound-operations * that one can use to exclude all the operation imports or bound operations.