Bump github.com/elastic/crd-ref-docs from 0.0.6 to 0.0.7

Bumps [github.com/elastic/crd-ref-docs](https://github.com/elastic/crd-ref-docs) from 0.0.6 to 0.0.7.
- [Release notes](https://github.com/elastic/crd-ref-docs/releases)
- [Commits](elastic/crd-ref-docs@v0.0.6...v0.0.7)

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

go.mod

@@ -5,7 +5,7 @@ go 1.15
 require (
 	github.com/cloudflare/cfssl v1.5.0
 	github.com/eclipse/paho.mqtt.golang v1.3.2
-	github.com/elastic/crd-ref-docs v0.0.6
+	github.com/elastic/crd-ref-docs v0.0.7
 	github.com/go-delve/delve v1.6.0
 	github.com/go-logr/logr v0.3.0
 	github.com/go-stomp/stomp v2.1.2+incompatible

go.sum

@@ -166,8 +166,8 @@ github.com/dustin/go-humanize v1.0.0/go.mod h1:HtrtbFcZ19U5GC7JDqmcUSB87Iq5E25Kn
 github.com/dustmop/soup v1.1.2-0.20190516214245-38228baa104e/go.mod h1:CgNC6SGbT+Xb8wGGvzilttZL1mc5sQ/5KkcxsZttMIk=
 github.com/eclipse/paho.mqtt.golang v1.3.2 h1:ICzfxSyrR8bOsh9l8JBBOwO1tc2C26oEyody0ml0L6E=
 github.com/eclipse/paho.mqtt.golang v1.3.2/go.mod h1:eTzb4gxwwyWpqBUHGQZ4ABAV7+Jgm1PklsYT/eo8Hcc=
-github.com/elastic/crd-ref-docs v0.0.6 h1:XO7cNlHxNGzlqiXQOtM3NOIp9aHVbEpIgiJGSo7U/Qo=
-github.com/elastic/crd-ref-docs v0.0.6/go.mod h1:osieo9JUDPSestb0X9RsantkSvWqIvh6vvEngY5794Y=
+github.com/elastic/crd-ref-docs v0.0.7 h1:usuQSnzJYmvNBA4tIarvoq1P2ZZEkORZmRbqlchjSwk=
+github.com/elastic/crd-ref-docs v0.0.7/go.mod h1:osieo9JUDPSestb0X9RsantkSvWqIvh6vvEngY5794Y=
 github.com/elazarl/goproxy v0.0.0-20170405201442-c4fc26588b6e/go.mod h1:/Zj4wYkgs4iZTTu3o/KG3Itv/qCCa8VVMlb3i9OVuzc=
 github.com/elazarl/goproxy v0.0.0-20180725130230-947c36da3153 h1:yUdfgN0XgIJw7foRItutHYUIhlcKzcSf5vDpdhQAKTc=
 github.com/elazarl/goproxy v0.0.0-20180725130230-947c36da3153/go.mod h1:/Zj4wYkgs4iZTTu3o/KG3Itv/qCCa8VVMlb3i9OVuzc=