Enable self-service for remaining projects on GitHub

This issue is supposed to keep track of the work needed to enable the self-service for the remaining projects that already have a dedicated organization on GitHub:

• osgi
• locationtech (#3571 (comment 2307244))
• eclipse-dltk
• eclipse-iofog
• eclipse-cognicrypt
• eclipse-efx
• eclipse-agail
• eclipse-openj9
• eclipse-scava
• eclipse-fog05
• eclipse-passage
• eclipse-m2e
• eclipse-arrowhead
• eclipse-che
• eclipse-scout
• eclipse-linuxtools
• eclipse-equinox
• eclipse-rap
• eclipse-emfstore
• deeplearning4j
• eclipse-californium
• eclipse-edapt
• eclipse-emf-compare
• eclipse-uomo
• eclipse-eef
• eclipse-ecp
• eclipse-egerrit
• eclipse-ecoretools
• eclipse-emf-parsley
• eclipse-rmf
• eclipse-opensmartclide
• eclipse-aas4j
• eclipse-aaswc
• eclipse-actf
• eclipse-ditto
• eclipse-ptp -> archived
• eclipse-sparkplug
• eclipse-intent -> archived
• eclipse-arche
• eclipse-tomled -> archived
• eclipse-p3com
• eclipse-sw360
• eclipse-che4z
• eclipse-aspectj
• eclipse-heimlig
• eclipse-corrosion
• eclipse-birt
• eclipse-ocl
• eclipse-tocandira
• eclipse-cdo
• eclipse-leshan
• eclipse-jsdt
• eclipse-jsf
• eclipse-openxilenv
• eclipse-jdtls
• eclipse-rdf4j
• eclipse-mpc
• eclipse-emfatic
• eclipse-webservices
• eclipse-gemini-jpa -> archived
• eclipse-sourceediting
• eclipse-servertools
• eclipse-qrisp
• eclipse-jeetools
• eclipse-efm
• eclipse-wtp-common
• eclipse-fa3st
• eclipse-capra
• eclipse-henshin
• eclipse-aqavit
• eclipse-openbsw
• eclipse-mmt
• eclipse-mdt
• eclipse-keti
• eclipse-mosquitto
• eclipse-mita
• eclipse-modeling
• eclipse-osgi-technology
• eclipse-qvto
• eclipse-shellwax
• eclipse-xfsc
• eclipse-efbt
• eclipse-omr

For projects that still reside on gerrit or the eclipse organization please respond to #3571 for planning the migration to a dedicated GitHub organization.

cc @mbarbero