Don't kill manual software update configs during migration
Don't kill manual software update configs during migration

See lengthy comment in source added through this commit for details.

JackGavin13/octoprint-test-not-finished,JackGavin13/octoprint-test-not-finished,Jaesin/OctoPrint,foosel/OctoPrint,bicephale/OctoPrint,bicephale/OctoPrint,bicephale/OctoPrint,beeverycreative/BEEweb,Salandora/OctoPrint,Salandora/OctoPrint,Jaesin/OctoPrint,Jaesin/OctoPrint,JackGavin13/octoprint-test-not-finished,bicephale/OctoPrint,foosel/OctoPrint,JackGavin13/octoprint-test-not-finished,foosel/OctoPrint,foosel/OctoPrint,Salandora/OctoPrint,beeverycreative/BEEweb,beeverycreative/BEEweb,Salandora/OctoPrint,Jaesin/OctoPrint,beeverycreative/BEEweb