feat: add integration hubspot sso docs

Author: youlie1

docs/.vuepress/theme/assets/images/integration/logo_hubstop.svg

@@ -901,6 +901,13 @@
         image2x: "tbc1.png",
         category: "other",
       },
+      {
+        key: "hubspot-saml",
+        name: "HubSpot(SSO)",
+        image: "logo_hubstop.svg",
+        image2x: "logo_hubstop.svg",
+        category: "other",
+      },
       {
         key: "tita",
         name: "Tita",