Bump rppal from 0.20.0 to 0.22.1#734

dependabot[bot] merged 1 commit intomasterandrewdavidmackenzie/pigg:masterfrom

dependabot/cargo/rppal-0.22.1andrewdavidmackenzie/pigg:dependabot/cargo/rppal-0.22.1Copy head branch name to clipboard