refactor(gui): Rename language property

renamed language property to lang to avoid conflict with global mixin

re #331

Signed-off-by: Pranav C <61551451+pranavxc@users.noreply.github.com>

packages/nc-gui/components/project/apiClientSwagger.vue

@@ -386,7 +386,7 @@
                   class="editor card"
                   theme="vs-dark"
                   v-model="api.body"
-                  language="json"
+                  lang="json"
                   :options="{validate:true,documentFormattingEdits:true,foldingRanges:true}"
                 >
                 </monaco-json-editor>