geometrycolumns argument not respected in rasterize

[asinghvi17]

From geocompj,

I pass geometrycolumn as a kwarg but it doesn't seem to be hooked up somewhere...

 julia> california_raster2 = Rasters.rasterize(
           last, 
           california;
           geometrycolumn = :geom,
           fill = 1,
           res = 0.5,
           boundary = :center,
       )
ERROR: ArgumentError: Expected geometries in the column `geometry`, but no such column found.
Stacktrace:
 [1] _get_geometries(data::DataFrame, ::Nothing)
   @ Rasters ~/.julia/dev/Rasters/src/utils.jl:201
 [2] Rasters.Rasterizer(trait::Nothing, data::DataFrame; fill::Int64, geometrycolumn::Nothing, kw::@Kwargs{…})
   @ Rasters ~/.julia/dev/Rasters/src/methods/rasterize.jl:167
 [3] Rasterizer
   @ ~/.julia/dev/Rasters/src/methods/rasterize.jl:166 [inlined]
 [4] #Rasterizer#488
   @ ~/.julia/dev/Rasters/src/methods/rasterize.jl:150 [inlined]
 [5] Rasterizer
   @ ~/.julia/dev/Rasters/src/methods/rasterize.jl:149 [inlined]
 [6] rasterize(data::DataFrame; to::Nothing, fill::Int64, threaded::Bool, geometrycolumn::Symbol, kw::@Kwargs{…})
   @ Rasters ~/.julia/dev/Rasters/src/methods/rasterize.jl:432

julia> california
1×7 DataFrame
 Row │ geom                       GEOID   NAME        REGION  AREA       total_pop_10  total_pop_15 
     │ IGeometr…                  String  String      String  Float64    Float64       Float64      
─────┼──────────────────────────────────────────────────────────────────────────────────────────────
   1 │ Geometry: wkbMultiPolygon  06      California  West    4.09747e5     3.66373e7     3.84215e7

I know California is a special snowflake, but I live here now damnit

[asinghvi17]

Ah the stacktrace makes it a bit clearer. I will PR a fix.