build(deps): bump filelock from 3.20.0 to 3.20.3 in /tests/http #4

Job	Run time
Fuzzing / Determine matrix	6s
Fuzzing / Build fuzzers	9m 29s
Fuzzing / Run fuzzers (curl_fuzzer_dict)	3m 44s
Fuzzing / Run fuzzers (fuzz_url)	3m 22s
Fuzzing / Run fuzzers (curl_fuzzer_ftp)	3m 31s
Fuzzing / Run fuzzers (curl_fuzzer_pop3)	3m 34s
Fuzzing / Run fuzzers (curl_fuzzer_rtsp)	3m 36s
Fuzzing / Run fuzzers (curl_fuzzer_https)	3m 40s
Fuzzing / Run fuzzers (curl_fuzzer_ws)	3m 48s
Fuzzing / Run fuzzers (curl_fuzzer_file)	3m 30s
Fuzzing / Run fuzzers (curl_fuzzer_mqtt)	3m 31s
Fuzzing / Run fuzzers (curl_fuzzer_ldap)	2m 21s
Fuzzing / Run fuzzers (curl_fuzzer_imap)	3m 42s
Fuzzing / Run fuzzers (curl_fuzzer_tftp)	3m 17s
Fuzzing / Run fuzzers (curl_fuzzer_smb)	3m 41s
Fuzzing / Run fuzzers (curl_fuzzer)	3m 15s
Fuzzing / Run fuzzers (curl_fuzzer_gopher)	3m 34s
Fuzzing / Run fuzzers (curl_fuzzer_smtp)	3m 34s
Fuzzing / Run fuzzers (curl_fuzzer_http)	3m 44s
Fuzzing / Run fuzzers (curl_fuzzer_bufq)	3m 26s
	1h 12m 25s

Provide feedback