Added missing args to ModelCheckpoint, parity with Checkpoint

[vfdev-5]

Fixes #2482
Fixes #2475

Description:

• Added missing args to ModelCheckpoint, parity with Checkpoint
• Updated Checkpoint.last_checkpoint

Check list:

• New tests are added (if a new feature is added)
• New doc strings: description and/or example code are in RST format
• Documentation is updated (if required)

[vfdev-5]

Related failure on windows:

E                   OSError: [WinError 123] The filename, directory name, or volume label syntax is incorrect: 'C:\\Users\\RUNNER~1\\AppData\\Local\\Temp\\tmpheqvupwl\\tmpwbrvfpyv' -> 'C:\\Users\\RUNNER~1\\AppData\\Local\\Temp\\tmpheqvupwl\\SAVE:model-acc-0.9999.pth'