[marvell]: remove marvell from pfc_to_pg_map supported asic list (#20753

)

SONIC warm-reboot command is not working due to unsupported qos configs.

Signed-off-by: Nipun Joy <njoy@marvell.com>

files/build_templates/qos_config.j2

@@ -77,7 +77,7 @@
 {% endif %}
 {%- endfor %}
 
-{%- set pfc_to_pg_map_supported_asics = ['mellanox', 'barefoot', 'marvell'] -%}
+{%- set pfc_to_pg_map_supported_asics = ['mellanox', 'barefoot'] -%}
 {%- set backend_device_types = ['BackEndToRRouter', 'BackEndLeafRouter'] -%}
 {%- set apollo_resource_types = ['DL-NPU-Apollo'] -%}