2.1.1
trivial: ebitdo: drop unused update.tdc
trivial: Build the URL as required when emulating devices in CI
trivial: Update the plugin README GUID sections to reflect reality
trivial: Do not match the legacy bootloader VID/PID
Do not use NULL as a delimiter for constant data
Remove the duplicate (and legally pointless) '(C)' from copyright lines
ebitdo: Support firmware with multiple packed images
Add fu_firmware_new_from_xml() to build firmware easier
trivial: Make the Rustgen structures more Rust-like
trivial: move plugin-specific tests into their own directory