Superseded by https://zeitgeist.subsquare.io/democracy/referendum/21. **Please vote Nay**

 Allows root origin to change the maximum number of members in society.
 Max membership count must be greater than 1.

 The dispatch origin for this call must be from _ROOT_.

 Parameters:
 - `max` - The maximum number of members for the society.

 # <weight>
 - One storage write to update the max. O(1)
 - One event.

 Total Complexity: O(1)
 # </weight>

- Problem Statement: Lack of engagement in the Polkassembly Referendum.
- Significance: Low participation impacts decision-making and representation.
- Proposed Solution: Encouraging individuals to vote "Nay" on the referendum.
- Expected Outcomes: Increased engagement and more representative decision-making.

#22 Unlock manager account