Consider suggesting using tempfile classes as context managers 

Just as in:
```
f = Path.open('x')  # SIM115 Use context handler for opening files
f.close()
```
Ruff nudges the user to use context managers, Ruff should do the same for:
```
from tempfile import NamedTemporaryFile
f = NamedTemporaryFile()  # Should nudge SIM115
f.close()
```
and similarly for the other classes in `tempfile`.