Sort strip dynamic_partition_list

`dump-dynamic-partitions-info` is used to generate misc_info.txt and
dynamic_partitions_info.txt. Currently there are diffs when generating
this file using Make and Soong packaging systems due to formatting and
ordering differences. This CL removes those diffs by using sort.

Bug: 399788100
Test: The following diffs are removed between make and soong
< dynamic_partition_list=    product system system_ext system_dlkm odm vendor vendor_dlkm odm_dlkm
> dynamic_partition_list=odm odm_dlkm product system system_dlkm system_ext vendor vendor_dlkm

< super_google_system_dynamic_partitions_partition_list=    product system system_ext system_dlkm
> super_google_system_dynamic_partitions_partition_list=product system system_ext system_dlkm

< super_google_vendor_dynamic_partitions_partition_list=    odm vendor vendor_dlkm odm_dlkm
> super_google_vendor_dynamic_partitions_partition_list=odm vendor vendor_dlkm odm_dlkm

Change-Id: I2239946c5dbff24a2c0fc2758933167090b83c6c