Update module github.com/cenkalti/backoff/v4 to v4.1.2

This MR contains the following updates:

Package	Type	Update	Change
github.com/cenkalti/backoff/v4	require	patch	v4.1.1 -> v4.1.2

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Release Notes

cenkalti/backoff

v4.1.2

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go.mod

@@ -7,7 +7,7 @@ require (
 	github.com/NYTimes/gziphandler v1.1.1
 	github.com/amoghe/go-crypt v0.0.0-20191109212615-b2ff80594b7f
 	github.com/bbrks/wrap/v2 v2.5.0
-	github.com/cenkalti/backoff/v4 v4.1.1
+	github.com/cenkalti/backoff/v4 v4.1.2
 	github.com/coreos/go-systemd/v22 v22.3.2
 	github.com/emersion/go-textwrapper v0.0.0-20200911093747-65d896831594
 	github.com/go-asn1-ber/asn1-ber v1.5.3