chore(deps): bump modal from 0.64.192 to 0.73.16 #465

Job	Run time
Build App Image	16m 6s
Build Image (nikolaik/python-nodejs:python3.12-nodejs22, nikolaik)	15m 23s
RT Unit Tests (openhands) (nikolaik)	14m 52s
RT Unit Tests (Root) (nikolaik)	17m 3s
Verify Hash Equivalence in Runtime and Docker images (nikolaik)	1m 8s
All Runtime Tests Passed	1s
All Runtime Tests Passed	0s
	1h 4m 33s

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