Add footprint filter to ESP32-C6-WROOM-1
This allows users to select the desired footprint (with and without antenna) when adding the symbol.
Update ESP32-C6-WROOM-1 datasheet URL
The previous URL directed to the new one so this is not really a change.
Consideration
I considered renaming the ESP32-C6-WROOM-1 symbol to ESP32-C6-WROOM-1/U in line with the ESP32-C6-MINI but was not convinced. On the one hand, it might help people searching for the U variant, on the other hand, people are already using the current symbol and this would effectively remove and create a new one thereby causing a breaking change.
To avoid this, I limited myself to adding the U variant to the keywords and description.
Closes #149.
I based myself on the existing non-U variant and the land pattern in the datasheet.
This allows users to select the desired footprint (with and without antenna) when adding the symbol.
The previous URL directed to the new one so this is not really a change.
Consideration
I considered renaming the ESP32-C6-WROOM-1 symbol to ESP32-C6-WROOM-1/U in line with the ESP32-C6-MINI but was not convinced. On the one hand, it might help people searching for the U variant, on the other hand, people are already using the current symbol and this would effectively remove and create a new one thereby causing a breaking change. To avoid this, I limited myself to adding the U variant to the keywords and description.
If you'd like any changes, please let me know.