Changes in this release:
- f358a8e thingino-diag: lighter headers.
- f970edd webui: tool-upgrade.cgi: fix verbiage
- 5d49647 overlay: add system firmware dir
- 5879452 ingenic-sdk: adjust vars for xb1 targets
- f1adfd8 configs: eufy_t8442x: split by sensor
- 216660e sysupgrade: delete old stub file.
- 7a2c4ad sysupgrade: handle both firmware with and without config partition.
- 19dcece webui: add missing image.
- 9225f1e webui: simplify form code.
- f6ec6d3 ingenic-sdk: add a symlink to sensor iq .bin file as a hot-fix
- af211fb telegrambot: do run unless has a token.
- 72f0ae3 makefile: add missing depenendency