[JENKINS-35843] Support PR's from origin
[JENKINS-35843] Support PR's from origin

ModuloM/blueocean-plugin,jenkinsci/blueocean-plugin,alvarolobato/blueocean-plugin,alvarolobato/blueocean-plugin,kzantow/blueocean-plugin,tfennelly/blueocean-plugin,tfennelly/blueocean-plugin,kzantow/blueocean-plugin,ModuloM/blueocean-plugin,alvarolobato/blueocean-plugin,ModuloM/blueocean-plugin,jenkinsci/blueocean-plugin,kzantow/blueocean-plugin,kzantow/blueocean-plugin,tfennelly/blueocean-plugin,jenkinsci/blueocean-plugin,tfennelly/blueocean-plugin,jenkinsci/blueocean-plugin,alvarolobato/blueocean-plugin,ModuloM/blueocean-plugin,jenkinsci/blueocean-plugin