Bump github.com/beevik/etree from 1.2.0 to 1.3.0

Bumps [github.com/beevik/etree](https://github.com/beevik/etree) from 1.2.0 to 1.3.0.
- [Release notes](https://github.com/beevik/etree/releases)
- [Changelog](https://github.com/beevik/etree/blob/main/RELEASE_NOTES.md)
- [Commits](beevik/etree@v1.2.0...v1.3.0)

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

Signed-off-by: dependabot[bot] <[email protected]>

go.mod

@@ -3,7 +3,7 @@ module github.com/russellhaering/goxmldsig
 go 1.15
 
 require (
-	github.com/beevik/etree v1.2.0
+	github.com/beevik/etree v1.3.0
 	github.com/jonboulle/clockwork v0.4.0
 	github.com/kr/pretty v0.3.0 // indirect
 	github.com/rogpeppe/go-internal v1.8.0 // indirect

go.sum

@@ -1,5 +1,5 @@
-github.com/beevik/etree v1.2.0 h1:l7WETslUG/T+xOPs47dtd6jov2Ii/8/OjCldk5fYfQw=
-github.com/beevik/etree v1.2.0/go.mod h1:aiPf89g/1k3AShMVAzriilpcE4R/Vuor90y83zVZWFc=
+github.com/beevik/etree v1.3.0 h1:hQTc+pylzIKDb23yYprodCWWTt+ojFfUZyzU09a/hmU=
+github.com/beevik/etree v1.3.0/go.mod h1:aiPf89g/1k3AShMVAzriilpcE4R/Vuor90y83zVZWFc=
 github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=