Tests

Bump third_party/openthread/repo from `eaa6261` to `652e3f2` #1559

Job	Run time
REPL Tests - Linux	36m 30s
Test Suites - Darwin (no-ble-asan-clang)	1h 36m 18s
Test Suites - Darwin (no-ble-tsan-clang)	1h 56m 5s
Test Suites - Linux (no-ble-tsan-clang)	1h 34m 30s
REPL Tests - Darwin	0s
	5h 43m 23s

Provide feedback