Revert "[newton] WORKAROUND PROD-23354"

This reverts commit d0349c8503733f9decaf8e44443ccd0fc80aabbe.

Reason for revert: <INSERT REASONING HERE>

Change-Id: I64034e9580b9cdad684290c844f6ac7eaa13905b
diff --git a/tcp_tests/templates/cookied-mcp-newton-dvr/openstack.yaml b/tcp_tests/templates/cookied-mcp-newton-dvr/openstack.yaml
index e298fcf..590d125 100644
--- a/tcp_tests/templates/cookied-mcp-newton-dvr/openstack.yaml
+++ b/tcp_tests/templates/cookied-mcp-newton-dvr/openstack.yaml
@@ -195,9 +195,3 @@
   node_name: {{ HOSTNAME_CFG01 }}
   retry: {count: 1, delay: 30}
   skip_fail: false
-
-- description: WORKAROUND PROD-23354
-  cmd: sed -n 's/max_microversion = 2.42/max_microversion = 2.38/;w /var/log/lvm_mcp_newton.conf' /var/log/lvm_mcp.conf
-  node_name: {{ HOSTNAME_GTW01 }}
-  retry: {count: 1, delay: 30}
-  skip_fail: false
diff --git a/tcp_tests/templates/cookied-mcp-newton-ovs/openstack.yaml b/tcp_tests/templates/cookied-mcp-newton-ovs/openstack.yaml
index 52c0fdb..ac225a5 100644
--- a/tcp_tests/templates/cookied-mcp-newton-ovs/openstack.yaml
+++ b/tcp_tests/templates/cookied-mcp-newton-ovs/openstack.yaml
@@ -217,9 +217,3 @@
   node_name: {{ HOSTNAME_CFG01 }}
   retry: {count: 1, delay: 30}
   skip_fail: false
-
-- description: WORKAROUND PROD-23354
-  cmd: sed -n 's/max_microversion = 2.42/max_microversion = 2.38/;w /var/log/lvm_mcp_newton.conf' /var/log/lvm_mcp.conf
-  node_name: {{ HOSTNAME_GTW01 }}
-  retry: {count: 1, delay: 30}
-  skip_fail: false