[REQUIRED] Environment info

MacOS 15.6.1
Firebase-tools 14.19.1
Local PostgreSQL server
FIREBASE_DATACONNECT_POSTGRESQL_STRING=postgres://localhost:5432/postgres?sslmode=disable

[REQUIRED] Test case

start emulators:
firebase emulators:start --project=project --import=./.firebase-export-local --export-on-exit --only auth,functions,dataconnect
press ctr^c to kill
emulators can't backup postgres so they do not finish export

[REQUIRED] Steps to reproduce

start emulators:
firebase emulators:start --project=project --import=./.firebase-export-local --export-on-exit --only auth,functions,dataconnect
press ctr^c to kill
emulators can't backup postgres so they do not finish export

[REQUIRED] Expected behavior

Ignore PostgreSQL export

[REQUIRED] Actual behavior

fails to export other data into provided directory. saves into temporary