rain data missed. Propose to consider yearly-monthly-weekly-daily

[ThomDietrich]

Hey there,

I'm experiencing an issue with missed rain data.

Example for measurements reported to the observer driver:

GET /weatherstation/updateweatherstation.php?ID=xxx&PASSWORD=xxx&indoortempf=75.2&tempf=71.4&dewptf=61.2&windchillf=71.4&indoorhumidity=62&humidity=70&windspeedmph=0.9&windgustmph=2.2&winddir=34&absbaromin=29.543&baromin=29.723&rainin=0.000&dailyrainin=0.193&weeklyrainin=0.331&monthlyrainin=1.311&solarradiation=234.15&UV=2&dateutc=2022-07-30%2011:19:48&softwaretype=EasyWeatherV1.5.9&action=updateraw&realtime=1&rtfreq=5

GET /weatherstation/updateweatherstation.php?ID=xxx&PASSWORD=xxx
&indoortempf=75.2
&tempf=71.4
&dewptf=61.2
&windchillf=71.4
&indoorhumidity=62
&humidity=70
&windspeedmph=0.9
&windgustmph=2.2
&winddir=34
&absbaromin=29.543
&baromin=29.723
&rainin=0.000
&dailyrainin=0.193
&weeklyrainin=0.331
&monthlyrainin=1.311
&solarradiation=234.15
&UV=2
&dateutc=2022-07-30%2011:19:48
&softwaretype=EasyWeatherV1.5.9
&action=updateraw
&realtime=1
&rtfreq=5

Our weather station seems to provide all expected rain increments, except for yearly, which is the only one considered:

https://github.com/matthewwall/weewx-interceptor/blob/4c4a7fbdb109a4ee49c27d1e249c3e4259294525/bin/user/interceptor.py#L1370

This leads to missed rain when the weather station is not able to transmit its data to weewx before day's end. (This is also linked to some Wifi issues with my station, which is an unrelated issue I am currently looking into.)

The code should consider yearly, then monthly, then weekly, then daily. Do you agree? I could provide a PR if you are willing to merge it.