Merge changes from the 2.6.0 branch in MNodeService.allowUpdating() so it honors the localhost MN certificate.
refs https://projects.ecoinformatics.org/ecoinfo/issues/7018
Merge changes from the 2.6.0 branch in MNodeService.allowUpdating() so it honors the localhost MN certificate.
refs https://projects.ecoinformatics.org/ecoinfo/issues/7018