Prefix version labels with "Version"

This makes the version select box stand out more.

Author: jonathanhefner

docs/docs.json

@@ -19,7 +19,7 @@
   "navigation": {
     "versions": [
       {
-        "version": "2025-03-26",
+        "version": "Version 2025-03-26",
         "groups": [
           {
             "group": "Get Started",
@@ -135,7 +135,7 @@
         ]
       },
       {
-        "version": "2024-11-05",
+        "version": "Version 2024-11-05",
         "groups": [
           {
             "group": "Get Started",