Update go-template-utils to v1.2.2 (open-cluster-management-io#104)

This is to include the fix from:
stolostron/go-template-utils#18

Signed-off-by: mprahl <mprahl@users.noreply.github.com>

go.mod

@@ -9,7 +9,7 @@ require (
 	github.com/onsi/ginkgo v1.14.1
 	github.com/onsi/gomega v1.10.2
 	github.com/open-cluster-management/api v0.0.0-20200610161514-939cead3902c
-	github.com/open-cluster-management/go-template-utils v1.2.1
+	github.com/open-cluster-management/go-template-utils v1.2.2
 	github.com/operator-framework/operator-sdk v0.19.4
 	github.com/prometheus/client_golang v1.5.1
 	github.com/spf13/pflag v1.0.5

go.sum

@@ -434,8 +434,8 @@ github.com/onsi/gomega v1.10.2 h1:aY/nuoWlKJud2J6U0E3NWsjlg+0GtwXxgEqthRdzlcs=
 github.com/onsi/gomega v1.10.2/go.mod h1:iN09h71vgCQne3DLsj+A5owkum+a2tYe+TOCB1ybHNo=
 github.com/open-cluster-management/api v0.0.0-20200610161514-939cead3902c h1:UY7VEmlpib52/tI6lP60c21cGGSNJbX1terjoWOhJ0M=
 github.com/open-cluster-management/api v0.0.0-20200610161514-939cead3902c/go.mod h1:+vUECYB7WkfCb52r0J7rxgD1mseSGAqGi8rTLLRcbgw=
-github.com/open-cluster-management/go-template-utils v1.2.1 h1:12vHGg835BzYC08zndblbW5QOvPgNQo94jsigWyzb2o=
-github.com/open-cluster-management/go-template-utils v1.2.1/go.mod h1:+D8buOYN/VMVuTEd8WnnJQn+Z1oU4sT2OXbYZE+mIDk=
+github.com/open-cluster-management/go-template-utils v1.2.2 h1:I0tYSJTJQFf2jDOnT9mexIRa1u2MEu7rF6rc6xJjR6M=
+github.com/open-cluster-management/go-template-utils v1.2.2/go.mod h1:+D8buOYN/VMVuTEd8WnnJQn+Z1oU4sT2OXbYZE+mIDk=
 github.com/opencontainers/go-digest v0.0.0-20170106003457-a6d0ee40d420/go.mod h1:cMLVZDEM3+U2I4VmLI6N8jQYUd2OVphdqWwCJHrFt2s=
 github.com/opencontainers/go-digest v0.0.0-20180430190053-c9281466c8b2/go.mod h1:cMLVZDEM3+U2I4VmLI6N8jQYUd2OVphdqWwCJHrFt2s=
 github.com/opencontainers/go-digest v1.0.0-rc1/go.mod h1:cMLVZDEM3+U2I4VmLI6N8jQYUd2OVphdqWwCJHrFt2s=