feat: Decenrtalized firewall management example added.

README.md

@@ -17,7 +17,7 @@ The examples in this repository are split in several main sections: **foundation
 Currently available examples:
 
 - **foundations** - [single level hierarchy](./foundations/environments/) (environments), [multiple level hierarchy](./foundations/business-units/) (business units + environments)
-- **networking** - [hub and spoke via peering](./networking/hub-and-spoke-peering/), [hub and spoke via VPN](./networking/hub-and-spoke-vpn/), [DNS and Google Private Access for on-premises](./networking/onprem-google-access-dns/), [Shared VPC with GKE support](./networking/shared-vpc-gke/), [ILB as next hop](./networking/ilb-next-hop)
+- **networking** - [hub and spoke via peering](./networking/hub-and-spoke-peering/), [hub and spoke via VPN](./networking/hub-and-spoke-vpn/), [DNS and Google Private Access for on-premises](./networking/onprem-google-access-dns/), [Shared VPC with GKE support](./networking/shared-vpc-gke/), [ILB as next hop](./networking/ilb-next-hop), [decentralized firewall](./networking/decentralized-firewall)
 - **data solutions** - [GCE/GCS CMEK via centralized Cloud KMS](./data-solutions/cmek-via-centralized-kms/), [Cloud Storage to Bigquery with Cloud Dataflow](./data-solutions/gcs-to-bq-with-dataflow/)
 - **cloud operations** - [Resource tracking and remediation via Cloud Asset feeds](.//cloud-operations/asset-inventory-feed-remediation), [Granular Cloud DNS IAM via Service Directory](./cloud-operations/dns-fine-grained-iam), [Granular Cloud DNS IAM for Shared VPC](./cloud-operations/dns-shared-vpc), [Compute Engine quota monitoring](./cloud-operations/quota-monitoring), [Scheduled Cloud Asset Inventory Export to Bigquery](./cloud-operations/scheduled-asset-inventory-export-bq)
 - **third party solutions** - [OpenShift cluster on Shared VPC](./third-party-solutions/openshift)