Provide additional AES-ECB test patterns to enhance test coverage. #2

Job	Run time
basic_clang	8m 31s
basic_gcc	10m 11s
check-ansi	4m 22s
address_ub_sanitizer	18m 50s
check_docs	1m 24s
check_update	2m 9s
enable_brotli_and_zstd_dynamic	10m 23s
enable_brotli_and_asan_ubsan	14m 38s
enable_brotli_dynamic	8m 45s
enable_non-default_options	6m 43s
enable_zstd_dynamic	8m 35s
fips_and_ktls	8m 50s
memory_sanitizer	24m 2s
minimal	4m 20s
no-deprecated	9m 33s
non-caching	25m 42s
no-shared (ubuntu-latest)	7m 2s
threads_sanitizer	8m 8s
no-shared (macos-latest)	10m 19s
buildtest	10m 23s
enable_zstd_and_asan_ubsan	14m 0s
enable-tfo (ubuntu-latest)	10m 21s
external-test-cf-quiche	6m 9s
enable-tfo (macos-latest)	12m 4s
external-test-pyca (1.51.0, 3.9)	11m 5s
external-tests	14m 46s
legacy	8m 16s
no-legacy	10m 41s
out-of-source-and-install (ubuntu-latest)	10m 56s
out-of-source-and-install (macos-latest)	18m 41s
	5h 19m 49s

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