PIGPIO support and more

What's Changed

• fix recieved -> received typos by @prawnpie in #817
• Updated common issues added issues and fixes by @matt-walker0 in #820
• add support for sprintf by @dstroy0 in #821
• add new feature encodeRadioDetails and optimize sprintfPrettyDetails by @dstroy0 in #825
• PIGPIO support for IRQ feature (now that wiringPi is no longer shipped with RPi OS) @TMRh20 in #819
• Update printf.h to include megaAVR by @Cobalt6700 in #843
• various improvements to docs by @2bndy5 in #844
• Clang format by @2bndy5 in #824
• Add isFifo() methods by @2bndy5 in #849
• add model variant info to printPrettyDetails() by @2bndy5 in #850
• Update py examples by @2bndy5 in #851

New Contributors

• @prawnpie made their first contribution in #817
• @dstroy0 made their first contribution in #821
• @Cobalt6700 made their first contribution in #843

Full Changelog: v1.4.2...v1.4.3