ansible: Include console.redhat.com password in image-upload secrets

This is necessary for rhel4edge refreshes. Add a new
`$COCKPIT_CRC_PASSWORD` env variable for it so that we can stop
hardcoding the path in bots rhel4edge.bootstrap.

ansible/roles/tasks-systemd/tasks/main.yml

@@ -83,6 +83,9 @@
       image-upload=[
           '--volume=/var/lib/cockpit-secrets/tasks/s3-keys/:/run/secrets/s3-keys:ro',
           '--env=COCKPIT_S3_KEY_DIR=/run/secrets/s3-keys',
+          # for rhel4edge console.redhat.com
+          '--volume=/var/lib/cockpit-secrets/tasks/crc_passwd:/run/secrets/crc_passwd:ro',
+          '--env=COCKPIT_CRC_PASSWORD=/run/secrets/crc_passwd',
       ]
       image-download=[
           '--volume=/var/lib/cockpit-secrets/tasks/s3-keys/:/run/secrets/s3-keys:ro',