add esp32-c6 to objdump pio script

Author: Jason2866

pio-tools/obj-dump.py

@@ -18,5 +18,7 @@ def obj_dump_after_elf(source, target, env):
         env.Execute("xtensa-esp32s3-elf-objdump "+ "-D -C " + str(target[0]) + " > "+ "$BUILD_DIR/${PROGNAME}.asm")
     if mcu == "esp32c3":
         env.Execute("riscv32-esp-elf-objdump "+ "-D -C " + str(target[0]) + " > "+ "$BUILD_DIR/${PROGNAME}.asm")
+    if mcu == "esp32c6":
+        env.Execute("riscv32-esp-elf-objdump "+ "-D -C " + str(target[0]) + " > "+ "$BUILD_DIR/${PROGNAME}.asm")
 
 env.AddPostAction("$BUILD_DIR/${PROGNAME}.elf", [obj_dump_after_elf])