OSS-Fuzz: Add new fuzzer/corpus/seeds targets deserialisers

Signed-off-by: Arthur Chan <arthur.chan@adalogics.com>

Author: arthurscchan

Modules/_xxtestfuzz/dictionaries/fuzz_marshal.dict

@@ -0,0 +1,53 @@
+# marshal type codes (with and without the 0x80 REF flag) and structure tokens
+"N"
+"F"
+"T"
+"S"
+"i"
+"I"
+"f"
+"g"
+"x"
+"y"
+"A"
+"s"
+"t"
+"u"
+"r"
+"e"
+"c"
+"("
+"["
+"{"
+"<"
+">"
+")"
+"0"
+"C"
+"w"
+"\x80"
+"\x81"
+"\x84"
+"\x88"
+"\x89"
+"\x8a"
+"\x8d"
+"\x8e"
+"\x91"
+"\xa0"
+"\xa1"
+"\xa2"
+"\xa3"
+"\xa4"
+"\xa5"
+"\xa6"
+"\xa7"
+"\xa8"
+"\xa9"
+"\xc0"
+"\xc1"
+"\xe0"
+"\xe9"
+"ab"
+"aaa"
+"\x00\x01"

Modules/_xxtestfuzz/dictionaries/fuzz_pickle.dict

@@ -0,0 +1,71 @@
+# pickle opcode bytes (protocol 0-5) and typical atoms
+"\x80"
+"\x80\x02"
+"\x80\x04"
+"\x80\x05"
+"("
+")"
+"]"
+"}"
+"."
+"t"
+"G"
+"X"
+"U"
+"T"
+"V"
+"S"
+"C"
+"B"
+"L"
+"K"
+"M"
+"J"
+"F"
+"I"
+"o"
+"i"
+"R"
+"P"
+"Q"
+"N"
+"e"
+"a"
+"s"
+"u"
+"r"
+"p"
+"q"
+"h"
+"j"
+"0"
+"1"
+"g"
+"f"
+"\x8a"
+"\x8b"
+"\x8c"
+"\x8d"
+"\x8e"
+"\x8f"
+"\x90"
+"\x91"
+"\x92"
+"\x93"
+"\x94"
+"\x95"
+"\x96"
+"\x97"
+"\x98"
+"builtins"
+"__main__"
+"copyreg"
+"_reconstructor"
+"collections"
+"OrderedDict"
+"defaultdict"
+"encode"
+"loads"
+"\x8cbuiltins"
+"\x8cdict"
+"\x94"