Support SNPE v2.x

[anyj0527]

SNPE had been upgraded to version 2.0+ while deprecating their C++ APIs.
Need to migrate the snpe filter using its new C APIs.

REF: https://developer.qualcomm.com/sites/default/files/docs/snpe/snpe2_migration_guidelines.html

Filter SNPE1 -> filter SNPE2 migration guide:

• Those are not compatible each other. Model files should be generated with new SDK.
• SNPE2 filter supports UserBuffer input/output only. It does not support ITensor method, cause it requires redundant memory.

[taos-ci]

cibot: Thank you for posting issue #4295. The person in charge will reply soon.

[anyj0527]

#4380 Separate original snpe filter source to snpe_v1 and Let meson handle the SNPE version by detecting SNPE dep.
#4382 Add snpe filter to support SNPE2

TODO:

• Support various runtimes other than CPU
• Test in tizen and android devices
• Add possible custom options