chore: fix broken links

Author: fabianrbz

app/_kong_plugins/openid-connect/index.md

@@ -597,7 +597,7 @@ The plugin has been tested with several OpenID Connect providers:
 - [Connect2id](https://connect2id.com/products/server)
 - [Curity](https://curity.io/resources/learn/openid-connect-overview/)
 - [Dex](https://dexidp.io/docs/openid-connect/)
-- [Gluu](https://gluu.org/docs/ce/api-guide/openid-connect-api/)
+- [Gluu](https://docs-4.gluu.org/gluu-server/admin-guide/openid-connect/)
 - [Google](https://developers.google.com/identity/protocols/oauth2/openid-connect)
 - [IdentityServer](https://duendesoftware.com/)
 - [Keycloak](http://www.keycloak.org/documentation.html)

app/gateway/plugins/wallarm.md

@@ -8,7 +8,7 @@ permalink: /plugins/wallarm/
 
 related_resources:
   - text: Wallarm documentation
-    url: https://docs.wallarm.com/admin-en/installation-kong-en/?utm_source=konghub
+    url: https://docs.wallarm.com/installation/connectors/kong-ingress-controller/?utm_source=konghub
   - text: Wallarm API Security Platform
     url: https://www.wallarm.com/product/api-security-overview?utm_source=konghub
 
@@ -53,4 +53,4 @@ You can try out Wallarm with a [free trial license](https://my.wallarm.com/signu
 
 ## Install the Wallarm plugin
 
-See the Wallarm documentation for [installation instructions](https://docs.wallarm.com/installation/connectors/kong-api-gateway/?utm_source=konghub) with the {{site.kic_product_name}}. 
+See the Wallarm documentation for [installation instructions](https://docs.wallarm.com/installation/connectors/kong-ingress-controller/?utm_source=konghub) with the {{site.kic_product_name}}.