feat(infisical-pg): completed saml integration

backend-pg/package-lock.json

@@ -13,6 +13,7 @@
         "@casl/ability": "^6.5.0",
         "@fastify/cookie": "^9.2.0",
         "@fastify/cors": "^8.4.1",
+        "@fastify/formbody": "^7.4.0",
         "@fastify/helmet": "^11.1.1",
         "@fastify/passport": "^2.4.0",
         "@fastify/rate-limit": "^9.0.0",
@@ -1205,6 +1206,15 @@
         "fastify-plugin": "^4.0.0"
       }
     },
+    "node_modules/@fastify/formbody": {
+      "version": "7.4.0",
+      "resolved": "https://registry.npmjs.org/@fastify/formbody/-/formbody-7.4.0.tgz",
+      "integrity": "sha512-H3C6h1GN56/SMrZS8N2vCT2cZr7mIHzBHzOBa5OPpjfB/D6FzP9mMpE02ZzrFX0ANeh0BAJdoXKOF2e7IbV+Og==",
+      "dependencies": {
+        "fast-querystring": "^1.0.0",
+        "fastify-plugin": "^4.0.0"
+      }
+    },
     "node_modules/@fastify/helmet": {
       "version": "11.1.1",
       "resolved": "https://registry.npmjs.org/@fastify/helmet/-/helmet-11.1.1.tgz",