Bump github.com/bflad/tfproviderlint from 0.21.0 to 0.28.0 in /awsproviderlint#555

dependabot[bot] wants to merge 1 commit intomasterli0nel/terraform-provider-aws:masterfrom

dependabot/go_modules/awsproviderlint/github.com/bflad/tfproviderlint-0.28.0li0nel/terraform-provider-aws:dependabot/go_modules/awsproviderlint/github.com/bflad/tfproviderlint-0.28.0Copy head branch name to clipboard