fix: prefix custom manifests with custom- and bump prom operator crd versions

Signed-off-by: Devin Buhl <devin@buhl.casa>

ansible/playbooks/templates/custom-calico-installation.yaml.j2

@@ -0,0 +1,24 @@
+---
+apiVersion: operator.tigera.io/v1
+kind: Installation
+metadata:
+  name: default
+spec:
+  registry: quay.io
+  imagePath: calico
+  calicoNetwork:
+    # https://docs.k3s.io/installation/network-options#custom-cni
+    containerIPForwarding: "Enabled"
+    # https://projectcalico.docs.tigera.io/networking/ip-autodetection
+    nodeAddressAutodetectionV4:
+      cidrs:
+        - "{{ (ansible_default_ipv4.network + '/' + ansible_default_ipv4.netmask) | ansible.utils.ipaddr('network/prefix') }}"
+    # Note: The ipPools section cannot be modified post-install.
+    ipPools:
+      - blockSize: 26
+        cidr: "{{ k3s_server['cluster-cidr'] }}"
+        encapsulation: "VXLANCrossSubnet"
+        natOutgoing: Enabled
+        nodeSelector: all()
+  nodeMetricsPort: 9091
+  typhaMetricsPort: 9093