Cleanup IPsec CTS tests

This commit addresses comments from aosp/963067 and aosp/959617.

No behavioral/functional changes were made, only renames and minor style
nits addressed.

Bug: 72950854
Test: Ran on devices, working
Merged-In: I1702b91e245412f0142e9e47b7fb373b9b4e8126
Change-Id: I1702b91e245412f0142e9e47b7fb373b9b4e8126
(cherry picked from commit 68237a11f9532ca6c59d579adb374fe40b0b3bee)
2 files changed
tree: 6f7168e60e0d267cae8cbb2063ea887fd4f48015
  1. tests/