Optimized Lua script for Redis >= 6.2.0

[russointroitoa]

The previous version of PLUCK_SCRIPT used the following Redis commands:
LRANGE --> Complexity: O(S+N) where S: the distance of start offset from HEAD and N: number of elements in the specified range
LTRIM --> Complexity: O(N)
SREM * N times --> Complexity: O(1) * N = O(N)

Number of commands used: 1 [ LRANGE ] + 1 [ LTRIM ] + N * 1 [ SREM ] = N + 2

Instead, the current version uses the following:
LPOP with count parameter --> Complexity: O(N)
SREM with list of keys --> Complexity: O(N)

Number of commands used: 1 [ LPOP ] + 1 [ SREM ]= 2