add readme for fuzz test

Author: colmazia

packages/crypto/Cargo.toml

@@ -6,7 +6,7 @@ license = "Apache-2.0"
 name = "owasm-crypto"
 readme = "README.md"
 repository = "https://github.com/bandprotocol/owasm/tree/master/packages/crypto"
-version = "0.2.1"
+version = "0.2.2"
 
 [features]
 default = []

packages/kit/Cargo.toml

@@ -6,7 +6,7 @@ license = "Apache-2.0"
 name = "owasm-kit"
 readme = "README.md"
 repository = "https://github.com/bandprotocol/owasm/tree/master/packages/kit"
-version = "0.2.1"
+version = "0.2.2"
 
 [dependencies]
 num = "0.2.1"

packages/vm/Cargo.toml

@@ -6,13 +6,13 @@ license = "Apache-2.0"
 name = "owasm-vm"
 readme = "README.md"
 repository = "https://github.com/bandprotocol/owasm/tree/master/packages/vm"
-version = "0.2.1"
+version = "0.2.2"
 
 [dependencies]
 assert_matches = "1.3.0"
 clru = "0.2.0"
 hex = "0.4"
-owasm-crypto = {path = "../crypto", version = "0.2.1"}
+owasm-crypto = {path = "../crypto", version = "0.2.2"}
 sha2 = "0.9.1"
 tempfile = "3.1.0"
 wasm-instrument = "0.2.0"

packages/vm/fuzz/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "owasm-vm-fuzz"
-version = "0.0.0"
+version = "0.2.2"
 authors = ["Automatically generated"]
 publish = false
 edition = "2018"

packages/vm/fuzz/README.md

@@ -0,0 +1,6 @@
+# Run Fuzz Test
+
+cargo fuzz run fuzz_target_1 -- -runs=<number of run limit>
+
+** Currently, can't run on MacOS because of Sanitizer issue
+For details see https://github.com/google/sanitizers/issues/189