Bump pio-proc from 0.2.2 to 0.3.0 in /pico#33

dependabot[bot] wants to merge 1 commit intomainantbern/midi-synth:mainfrom

dependabot/cargo/pico/pio-proc-0.3.0antbern/midi-synth:dependabot/cargo/pico/pio-proc-0.3.0Copy head branch name to clipboard