fix version selector in v1.10 (#9502)

* fix version selector in v1.10

- add `version-1.11` in `v1.10` version selector

Signed-off-by: harshvkarn <harshvkarn54@gmail.com>

* remove v1.6 support from version selector

- `v1.6` is deprecated, so remove `v1.6` from version selector

Signed-off-by: harshvkarn <harshvkarn54@gmail.com>

* fix docsbranch for 1.11

config.toml

@@ -59,10 +59,17 @@ nextUrl = "http://kubernetes-io-vnext-staging.netlify.com/"
 githubWebsiteRepo = "github.com/kubernetes/website"
 githubWebsiteRaw = "raw.githubusercontent.com/kubernetes/website"
 
+[[params.versions]]
+fullversion = "v1.11.0"
+version = "v1.11"
+githubbranch = "master"
+docsbranch = "release-1.11"
+url = "https://kubernetes.io/docs/"
+
 [[params.versions]]
 fullversion = "v1.10.5"
 version = "v1.10"
-githubbranch = "master"
+githubbranch = "v1.10.5"
 docsbranch = "release-1.10"
 url = "https://v1-10.docs.kubernetes.io"
 
@@ -87,14 +94,6 @@ githubbranch = "v1.7.16"
 docsbranch = "release-1.7"
 url = "https://v1-7.docs.kubernetes.io"
 
-[[params.versions]]
-fullversion = "v1.6.13"
-version = "v1.6"
-githubbranch = "v1.6.13"
-docsbranch = "release-1.6"
-url = "https://v1-6.docs.kubernetes.io"
-
-
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