ChipFlow Platform Alpha 0.2 Release

What's Changed

• memory.spimemio: remove use of deprecated lib.coding.Decoder. by @jfng in #1
• Migrate to Amaranth 0.5. by @jfng in #2
• Remove peripheral names as a result of RFC 70. by @jfng in #3
• chore: Bump amaranth version to <0.7 by @robtaylor in #4
• Add parameters for memory map resource names by @robtaylor in #5
• Multi oe by @robtaylor in #9
• Replace UART with that from amaranth-soc RFC by @gatecat in #10
• Add I2C and SPI cores from example design by @gatecat in #11
• Replace SPIMemIO with new QSPI core by @gatecat in #12
• Revert "Replace SPIMemIO with new QSPI core (#12)" by @gatecat in #13
• Add pytest to test combination of repos by @robtaylor in #17
• Replace qspi v2 by @gatecat in #15

New Contributors

• @jfng made their first contribution in #1
• @gatecat made their first contribution in #10

Full Changelog: https://github.com/ChipFlow/amaranth-orchard/commits/v0.2-alpha