chore(package): update source-map-support to version 0.4.4 (#580)
chore(package): update source-map-support to version 0.4.4 (#580)

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rpl/web-ext,shubheksha/web-ext,mozilla/web-ext,rpl/web-ext,shubheksha/web-ext,mozilla/web-ext,kumar303/web-ext,kumar303/web-ext