Fix open264 benchmark #658

Job	Run time
Test (bloaty_fuzz_target)	12m 46s
Test (bloaty_fuzz_target_52948c)	12m 56s
Test (curl_curl_fuzzer_http)	12m 30s
Test (freetype2_ftfuzzer)	9m 12s
Test (harfbuzz_hb-shape-fuzzer)	11m 1s
Test (harfbuzz_hb-shape-fuzzer_17863b)	12m 27s
Test (jsoncpp_jsoncpp_fuzzer)	10m 29s
Test (lcms_cms_transform_fuzzer)	9m 41s
Test (libjpeg-turbo_libjpeg_turbo_fuzzer)	9m 30s
Test (libpcap_fuzz_both)	10m 21s
Test (libpng_libpng_read_fuzzer)	8m 41s
Test (libxml2_xml)	8m 39s
Test (libxml2_xml_e85b9b)	9m 47s
Test (libxslt_xpath)	10m 16s
Test (mbedtls_fuzz_dtlsclient)	10m 28s
Test (mbedtls_fuzz_dtlsclient_7c6b0e)	10m 16s
Test (openh264_decoder_fuzzer)	9m 38s
Test (openssl_x509)	11m 22s
Test (openthread_ot-ip6-send-fuzzer)	9m 55s
Test (php_php-fuzz-parser_0dbedb)	15m 3s
Test (proj4_proj_crs_to_crs_fuzzer)	13m 18s
Test (re2_fuzzer)	8m 53s
Test (sqlite3_ossfuzz)	9m 44s
Test (stb_stbi_read_fuzzer)	8m 45s
Test (systemd_fuzz-link-parser)	10m 36s
Test (vorbis_decode_fuzzer)	9m 39s
Test (woff2_convert_woff2ttf_fuzzer)	9m 7s
Test (zlib_zlib_uncompress_fuzzer)	10m 16s
	4h 55m 16s

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