8: blocklist semver-incompatible cisco.meraki

We could constrain this to `<2.16.17`, but it's expected that the next
minor/patch release of cisco.meraki v2 will revert these changes

Relates: meraki/dashboard-api-ansible#38

8/ansible-8.constraints

@@ -1,3 +1,6 @@
 # https://github.com/cisco-en-programmability/dnacenter-ansible/issues/133#issuecomment-1839932598
 # cisco.dnac 6.8.2 drops support for ansible.utils v2 and contains other breaking changes
 cisco.dnac: !=6.8.2
+# Relates: https://github.com/meraki/dashboard-api-ansible/issues/38
+# cisco.meraki 2.16.17 also drops support for ansible.utils v2
+cisco.meraki: !=2.16.17