[TF] Change metallb address pool

Related_PROD: PRODX-5281
Change-Id: I379c03347727294b429454b53f248b56042166b7

Change-Id: I7cca80628ff38c92b638966706f4c4f6a94f6cc2
diff --git a/de/heat-templates/env/mstr3-wrkr3-cmp2-ntw3-lma0-osd3.yaml b/de/heat-templates/env/mstr3-wrkr3-cmp2-ntw3-lma0-osd3.yaml
index 740ba89..1aa659b 100644
--- a/de/heat-templates/env/mstr3-wrkr3-cmp2-ntw3-lma0-osd3.yaml
+++ b/de/heat-templates/env/mstr3-wrkr3-cmp2-ntw3-lma0-osd3.yaml
@@ -29,6 +29,7 @@
   cluster_public_key: ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCp0evjOaK8c8SKYK4r2+0BN7g+8YSvQ2n8nFgOURCyvkJqOHi1qPGZmuN0CclYVdVuZiXbWw3VxRbSW3EH736VzgY1U0JmoTiSamzLHaWsXvEIW8VCi7boli539QJP0ikJiBaNAgZILyCrVPN+A6mfqtacs1KXdZ0zlMq1BPtFciR1JTCRcVs5vP2Wwz5QtY2jMIh3aiwkePjMTQPcfmh1TkOlxYu5IbQyZ3G1ahA0mNKI9a0dtF282av/F6pwB/N1R1nEZ/9VtcN2I1mf1NW/tTHEEcTzXYo1R/8K9vlqAN8QvvGLZtZduGviNVNoNWvoxaXxDt8CPv2B2NCdQFZp
   tungstenfabric_enabled: true
   vsrx_enabled: true
+  metallb_address_pools: '10.11.12.201-10.11.12.254'
   private_floating_network_cidr: '10.11.12.0/24'
   private_floating_network_gateway: '10.11.12.1'
   private_floating_network_ipam_pool_start: '10.11.12.3'