taskgraph: Make update tasks support esr60
MozReview-Commit-ID: 7ZUJueBiUwN
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extra : source : 60fc628ce8ba14cd27fe11f1a575f9beaa96e84b
extra : intermediate-source : 3a617bd3456bf23438b25a8d0b13c9976858226e
for: taskgraph: Make update tasks support esr60
MozReview-Commit-ID: GUmAq3sBXGB
--HG--
extra : rebase_source : 0eaeb17809fede07f6b9fc4ee5d856d0078f83be