FreeBSD: Update for Arm infrastructure

- Update AMI ID for eu-west-1
- FreeBSD 12 is deprecated. Keeping this version
  with search for deprecated.
- Increase the timeout as FreeBSD takes longer to
  boot.

Change-Id: Ifc4f66e1a96774839e164028106f906e08824ace
Signed-off-by: Saheer Babu <saheer.babu@arm.com>
diff --git a/packer_freebsd.json b/packer_freebsd.json
index 1a1ebc3..f80ee07 100644
--- a/packer_freebsd.json
+++ b/packer_freebsd.json
@@ -14,14 +14,16 @@
       "region": "{{user `vpc_region`}}",
       "source_ami_filter": {
         "filters": {
-          "image-id": "ami-0ffeb62fb62c3e3df",
+          "image-id": "ami-0ce4290dab6773fdd",
           "product-code": "ejmg4fgac56dgb0xac6m4fpis"
         },
         "owners": ["aws-marketplace"],
-        "most_recent": true
+        "most_recent": true,
+        "include_deprecated": true
       },
       "instance_type": "t3.medium",
       "ssh_username": "{{user `ssh_username`}}",
+      "ssh_timeout": "10m",
       "ami_name": "jenkins-freebsd-amd64-{{isotime \"2006-01-02-1504\"}}",
       "ami_regions": ["eu-west-1"],
       "launch_block_device_mappings": [