fix: correct OpenWrt API metadata and earliest sample queries [CI]

backend/openapi/v1.json

@@ -5023,8 +5023,10 @@
     "/install/openwrt.sh": {
       "get": {
         "tags": [
-          "moshiro-backend"
+          "ops"
         ],
+        "summary": "The static native OpenWrt Probe installer and updater",
+        "operationId": "install_openwrt",
         "responses": {
           "200": {
             "description": "OK"
@@ -10146,9 +10148,6 @@
     {
       "name": "ops"
     },
-    {
-      "name": "moshiro-backend"
-    },
     {
       "name": "release"
     },