add vuejs extension to plugin registry (#591)

* add vuejs extension
* fix release date
* bump node to 12
* Remove .git from repo

Signed-off-by: Esteban Mañaricua <emanaricua@gmail.com>
Co-authored-by: Eric Williams <ericwill@redhat.com>

v3/plugins/vuejs/vetur/0.26.1/meta.yaml

@@ -0,0 +1,19 @@
+apiVersion: v2
+publisher: vuejs
+name: vetur
+version: 0.26.1
+type: VS Code extension
+displayName: Vetur
+title: Rich Vue.js support
+description: Vue tooling for VS Code
+icon: https://upload.wikimedia.org/wikipedia/commons/9/95/Vue.js_Logo_2.svg
+repository: https://github.com/vuejs/vetur
+category: Language
+firstPublicationDate: "2020-08-26"
+spec:
+  containers:
+    - image: 'quay.io/eclipse/che-sidecar-node:12-da9c36b'
+      name: vetur
+      memoryLimit: '512Mi'
+  extensions:
+    - https://github.com/vuejs/vetur/releases/download/v0.26.1/vetur-0.26.1.vsix

v3/plugins/vuejs/vetur/latest.txt

@@ -0,0 +1 @@
+0.26.1

vscode-extensions.json

@@ -324,6 +324,16 @@
       "repository": "https://github.com/VSCodeVim/Vim",
       "revision": "v1.14.5"
     },
+    {
+      "repository": "https://github.com/vuejs/vetur",
+      "revision": "0.26.1",
+      "sidecar": {
+        "image": "quay.io/eclipse/che-sidecar-node:12-da9c36b",
+        "source": {
+          "repository": "https://github.com/che-dockerfiles/che-sidecar-node"
+        }
+      }
+    },
     {
       "repository": "https://github.com/windup/rhamt-vscode-extension",
       "revision": "617222def40678e2ef375f713b969c93ea313a69"