add document argument to django.py autoload_js_script call

[sdc50]

adds missing argument in call to autoload_js_script

fixes #3099

[codecov]

Codecov Report

Merging #3100 (8090839) into master (5e25cb0) will not change coverage.
The diff coverage is 0.00%.

@@           Coverage Diff           @@
##           master    #3100   +/-   ##
=======================================
  Coverage   83.15%   83.15%           
=======================================
  Files         192      192           
  Lines       25433    25433           
=======================================
  Hits        21148    21148           
  Misses       4285     4285           

Impacted Files	Coverage Δ
panel/io/django.py	0.00% <0.00%> (ø)

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[philippjfr]

Thanks @sdc50!