st2ctl: Force ps to use wide output to avoid truncation

At least in GHA in some cases, the ps output is getting truncated,
possibly respecting our COLUMNS=120 env var. This adds ww to the ps command
to make it have unlimited width.

st2common/bin/st2ctl

@@ -141,7 +141,7 @@ function service_manager() {
 function reopen_component_log_files() {
   COM=${1}
 
-  PID=`ps ax | grep -v grep | grep -v st2ctl | grep -E "(${COM}\.wsgi)|(bin/${COM})|(hubot .*${COM})" | awk '{print $1}'`
+  PID=`ps axww | grep -v grep | grep -v st2ctl | grep -E "(${COM}\.wsgi)|(bin/${COM})|(hubot .*${COM})" | awk '{print $1}'`
   if [[ ! -z ${PID} ]]; then
     for p in ${PID}; do
       echo "Sending SIGUSR1 to ${COM} PID: ${p}"
@@ -200,11 +200,8 @@ function getpids() {
   echo "##### st2 components status #####"
   COMPONENTS=${COMPONENTS}
 
-  set -x
-  ps ax | grep -v grep | grep -v st2ctl
   for COM in ${COMPONENTS}; do
-    ps ax | grep -v grep | grep -v st2ctl | grep -E "(${COM}\.wsgi)|(bin/${COM})|(hubot .*${COM})"
-    PID=`ps ax | grep -v grep | grep -v st2ctl | grep -E "(${COM}\.wsgi)|(bin/${COM})|(hubot .*${COM})" | awk '{print $1}'`
+    PID=`ps axww | grep -v grep | grep -v st2ctl | grep -E "(${COM}\.wsgi)|(bin/${COM})|(hubot .*${COM})" | awk '{print $1}'`
 
     if [[ ! -z ${PID} ]]; then
       for p in ${PID}; do
@@ -214,7 +211,6 @@ function getpids() {
       echo "${COM} is not running."
     fi
   done
-  set +x
 }