removes warning associated with numba (see #934)

Gains in efficiency is almost null and the warning message
is concerning and confusing.

Author: spjuhel

climada/hazard/tc_tracks.py

@@ -1509,7 +1509,6 @@ def to_geodataframe(self, as_points=False, split_lines_antimeridian=True):
         return gdf
 
     @staticmethod
-    @numba.jit(forceobj=True)
     def _one_interp_data(track, time_step_h, land_geom=None):
         """Interpolate values of one track.