build(deps): bump github.com/russellhaering/goxmldsig

Bumps [github.com/russellhaering/goxmldsig](https://github.com/russellhaering/goxmldsig) from 1.1.1 to 1.2.0.
- [Release notes](https://github.com/russellhaering/goxmldsig/releases)
- [Commits](https://github.com/russellhaering/goxmldsig/compare/v1.1.1...v1.2.0)

---
updated-dependencies:
- dependency-name: github.com/russellhaering/goxmldsig
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

go.mod

@@ -24,7 +24,7 @@ require (
 	github.com/oklog/run v1.1.0
 	github.com/pkg/errors v0.9.1
 	github.com/prometheus/client_golang v1.12.1
-	github.com/russellhaering/goxmldsig v1.1.1
+	github.com/russellhaering/goxmldsig v1.2.0
 	github.com/sirupsen/logrus v1.8.1
 	github.com/spf13/cobra v1.3.0
 	github.com/stretchr/testify v1.7.0

go.sum

@@ -464,8 +464,8 @@ github.com/rogpeppe/go-internal v1.3.0/go.mod h1:M8bDsm7K2OlrFYOpmOWEs/qY81heoFR
 github.com/rogpeppe/go-internal v1.6.1/go.mod h1:xXDCJY+GAPziupqXw64V24skbSoqbTEfhy4qGm1nDQc=
 github.com/rogpeppe/go-internal v1.8.0 h1:FCbCCtXNOY3UtUuHUYaghJg4y7Fd14rXifAYUAtL9R8=
 github.com/rogpeppe/go-internal v1.8.0/go.mod h1:WmiCO8CzOY8rg0OYDC4/i/2WRWAB6poM+XZ2dLUbcbE=
-github.com/russellhaering/goxmldsig v1.1.1 h1:vI0r2osGF1A9PLvsGdPUAGwEIrKa4Pj5sesSBsebIxM=
-github.com/russellhaering/goxmldsig v1.1.1/go.mod h1:gM4MDENBQf7M+V824SGfyIUVFWydB7n0KkEubVJl+Tw=
+github.com/russellhaering/goxmldsig v1.2.0 h1:Y6GTTc9Un5hCxSzVz4UIWQ/zuVwDvzJk80guqzwx6Vg=
+github.com/russellhaering/goxmldsig v1.2.0/go.mod h1:gM4MDENBQf7M+V824SGfyIUVFWydB7n0KkEubVJl+Tw=
 github.com/russross/blackfriday/v2 v2.0.1/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
 github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
 github.com/ryanuber/columnize v0.0.0-20160712163229-9b3edd62028f/go.mod h1:sm1tb6uqfes/u+d4ooFouqFdy9/2g9QGwK3SQygK0Ts=