test(bats): Fix flaky connect helper methods

.github/workflows/test-cli-ui_oss.yml

@@ -98,6 +98,7 @@ jobs:
           echo "vault version:"
           vault version
       - name: Run cli bats tests
+        timeout-minutes: 30
         run: |
           export VAULT_ADDR=http://127.0.0.1:8200
           export VAULT_TOKEN=boundarytok

internal/tests/cli/boundary/_connect.bash

@@ -4,18 +4,18 @@
 function connect_nc() {
   local id=$1
   # Note: When this command returns, the session immediately goes into a "canceling" state
-  echo "foo" | boundary connect -exec nc -target-id $id -- {{boundary.ip}} {{boundary.port}}
+  boundary connect -exec nc -target-id $id -- -w 5 -v {{boundary.ip}} {{boundary.port}} < /dev/null
 }
 
 function connect_alias() {
   local alias=$1
   # Note: When this command returns, the session immediately goes into a "canceling" state
-  echo "foo" | boundary connect $alias -exec nc -- {{boundary.ip}} {{boundary.port}}
+  boundary connect $alias -exec nc -- -w 5 -v {{boundary.ip}} {{boundary.port}} < /dev/null
 }
 
 function connect_alias_with_host_id() {
   local alias=$1
   local hostid=$2
   # Note: When this command returns, the session immediately goes into a "canceling" state
-  echo "foo" | boundary connect $alias -host-id $hostid -exec nc -- {{boundary.ip}} {{boundary.port}}
+  boundary connect $alias -host-id $hostid -exec nc -- -w 5 -v {{boundary.ip}} {{boundary.port}} < /dev/null
 }