Update LibAFL and test for regressions. #775

Job	Run time
Test (bloaty_fuzz_target)	59m 54s
Test (bloaty_fuzz_target_52948c)	1h 3m 43s
Test (curl_curl_fuzzer_http)	1h 2m 59s
Test (freetype2_ftfuzzer)	48m 53s
Test (harfbuzz_hb-shape-fuzzer)	51m 51s
Test (harfbuzz_hb-shape-fuzzer_17863b)	17m 20s
Test (jsoncpp_jsoncpp_fuzzer)	41m 24s
Test (lcms_cms_transform_fuzzer)	43m 35s
Test (libjpeg-turbo_libjpeg_turbo_fuzzer)	47m 35s
Test (libpcap_fuzz_both)	43m 9s
Test (libpng_libpng_read_fuzzer)	43m 38s
Test (libxml2_xml)	44m 58s
Test (libxml2_xml_e85b9b)	45m 4s
Test (libxslt_xpath)	48m 24s
Test (mbedtls_fuzz_dtlsclient)	50m 51s
Test (mbedtls_fuzz_dtlsclient_7c6b0e)	49m 5s
Test (openh264_decoder_fuzzer)	41m 55s
Test (openssl_x509)	55m 25s
Test (openthread_ot-ip6-send-fuzzer)	44m 57s
Test (php_php-fuzz-parser_0dbedb)	32m 18s
Test (proj4_proj_crs_to_crs_fuzzer)	58m 17s
Test (re2_fuzzer)	41m 34s
Test (sqlite3_ossfuzz)	46m 58s
Test (stb_stbi_read_fuzzer)	40m 59s
Test (systemd_fuzz-link-parser)	53m 14s
Test (vorbis_decode_fuzzer)	43m 9s
Test (woff2_convert_woff2ttf_fuzzer)	43m 6s
Test (zlib_zlib_uncompress_fuzzer)	40m 42s
	21h 44m 57s

Provide feedback