feat: increase the number of task executor instances

[davidgamez]

Summary:

This PR increases the number of instances that can run concurrently with the task executor function. As the task executor function is a generic cloud run function, there is no point in limiting how many instances can be run at a single point in time. I set it to a high number(200), to avoid over-billing in case of a code error on the caller.

Expected behavior:

The number of max instances must be set to 200.

Testing tips:
Just check the DEV environment settings.

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[davidgamez]

DEV environment settings: