New release notes for idporten-freg-gateway (#2162)

Co-authored-by: release-notes-updater[bot] <153819348+release-notes-updater[bot]@users.noreply.github.com>

Author: github-actions[bot]

content/idporten/release-notes/idporten-freg-gateway-43ef7504793d5b127316f11b5c9c81795f425217.md

@@ -0,0 +1,9 @@
+---
+title: idporten
+date: 2026-01-20T09:29:12Z
+---
+- KRR-1116 DecodeException ved Connection Reset (#518)
+- KRR-1114 Retry for FregClient fungerer ikke (#517)
+- Library upgrades
+- ID-5910: Endre port (#507)
+