[TASK] Update composer manifest for 3.0.0-beta3
[TASK] Update composer manifest for 3.0.0-beta3

See https://ci.neos.typo3.org/job/typo3-flow-release/51/

Releases: 3.0
Original-Commit-Hash: 312ab0ecaf14458248c9235cbde97b5064de9bcc

dfeyer/flow-development-collection,daniellienert/flow-development-collection,neos/flow-development-collection,robertlemke/flow-development-collection,kdambekalns/flow-development-collection,neos/flow-development-collection,dfeyer/flow-development-collection,neos/flow-development-collection,neos/flow-development-collection,bwaidelich/flow-development-collection,aertmann/flow-development-collection,aertmann/flow-development-collection,fcool/flow-development-collection,kitsunet/flow-development-collection,gerhard-boden/flow-development-collection,bwaidelich/flow-development-collection,albe/flow-development-collection,gerhard-boden/flow-development-collection,mkeitsch/flow-development-collection,kitsunet/flow-development-collection,robertlemke/flow-development-collection,mkeitsch/flow-development-collection,mkeitsch/flow-development-collection,chewbakartik/flow-development-collection,gerhard-boden/flow-development-collection,bwaidelich/flow-development-collection,chewbakartik/flow-development-collection,robertlemke/flow-development-collection,aertmann/flow-development-collection,dfeyer/flow-development-collection,daniellienert/flow-development-collection,robertlemke/flow-development-collection,albe/flow-development-collection,kdambekalns/flow-development-collection,chewbakartik/flow-development-collection,dfeyer/flow-development-collection,dlubitz/flow-development-collection,fcool/flow-development-collection,kitsunet/flow-development-collection,kdambekalns/flow-development-collection,kdambekalns/flow-development-collection,daniellienert/flow-development-collection,dlubitz/flow-development-collection,fcool/flow-development-collection,albe/flow-development-collection,fcool/flow-development-collection,dlubitz/flow-development-collection