2906. Construct Product Matrix

Given a 0-indexed 2D integer matrix grid of size n * m, we define a 0-indexed 2D matrix p of size n * m as the product matrix of grid if the following condition is met: - Each element p[i][j] is calculated as the product of all elements in grid except for the element grid[i][j]. This product is then taken modulo 12345. Return the product matrix of grid. Example 1: Input: grid = [[1,2],[3,4]]