Bump third_party/perfetto/repo from `b9aca8f` to `e096209` #1953

Job	Run time
REPL Tests - Linux	4m 11s
Test Suites - Darwin (no-ble-asan-clang)	1h 7m 24s
Test Suites - Linux (no-ble-tsan-clang)	4m 41s
Test Suites - Darwin (no-ble-tsan-clang)	2h 2m 5s
REPL Tests - Darwin	0s
	3h 18m 21s

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