Enhance the error message output mechanism (sonic-net#14384)

#### Why I did it

Enhance the error message output mechanism during swss docker creating

#### How I did it

Capture the output to stderr of `sonic-cfggen` and output it using `echo` to make sure the error message will be logged in syslog.

#### How to verify it

Manually test

files/build_templates/docker_image_ctl.j2

@@ -418,13 +418,25 @@ start() {
     {%- if docker_container_name == "swss" %}
     # Generate the asic_table.json and peripheral_table.json
     if [ ! -f /etc/sonic/asic_table.json ] && [ -f /usr/share/sonic/templates/asic_table.j2 ]; then
-        sonic-cfggen -d -t /usr/share/sonic/templates/asic_table.j2 > /etc/sonic/asic_table.json
+        sonic-cfggen -d -t /usr/share/sonic/templates/asic_table.j2 > /etc/sonic/asic_table.json 2> errorlog.txt
+        if [[ $? -ne 0 ]] ; then
+            echo "sonic-cfggen failed to render asic_table.json"
+            echo "$(cat errorlog.txt)"
+        fi
     fi
     if [ ! -f /etc/sonic/peripheral_table.json ] && [ -f /usr/share/sonic/device/$PLATFORM/port_peripheral_config.j2 ]; then
-        sonic-cfggen -d -t /usr/share/sonic/device/$PLATFORM/port_peripheral_config.j2 > /etc/sonic/peripheral_table.json
+        sonic-cfggen -d -t /usr/share/sonic/device/$PLATFORM/port_peripheral_config.j2 > /etc/sonic/peripheral_table.json 2> errorlog.txt
+        if [[ $? -ne 0 ]] ; then
+            echo "sonic-cfggen failed to render peripheral_table.json"
+            echo "$(cat errorlog.txt)"
+        fi
     fi
     if [ ! -f /etc/sonic/zero_profiles.json ] && [ -f /usr/share/sonic/templates/zero_profiles.j2 ]; then
-        sonic-cfggen -d -t /usr/share/sonic/device/$PLATFORM/zero_profiles.j2 > /etc/sonic/zero_profiles.json
+        sonic-cfggen -d -t /usr/share/sonic/device/$PLATFORM/zero_profiles.j2 > /etc/sonic/zero_profiles.json 2> errorlog.txt
+        if [[ $? -ne 0 ]] ; then
+            echo "sonic-cfggen failed to render zero_profiles.json"
+            echo "$(cat errorlog.txt)"
+        fi
     fi
 
     {%- if enable_asan == "y" %}