Fix I2c registers. (#2757)

Fixes #2756.

Increase partition size for esp32c6. (#2753)

Roll esp-idf again (#2751)

Roll esp-idf to include i2s null check fix. (#2746)

Sign Windows with new action. (#2717)

Move pin documentation to the library toitdoc. (#2672)

Print file name of external/flaky results. (#2662)

Roll esp-idf v5.1

Roll esp-idf to 5.1. (#2650)

Use auto allocation of DMA channels for SPI. (#2649)

Fixes #2647.