docs: Adds documentation for zkSync deployment

.gitignore

@@ -8,6 +8,9 @@ out/
 # Ignore broadcast logs
 broadcast/
 
+# Ignore zkout
+zkout/
+
 # Forge auto-generated docs
 docs_generated/
 

docs/Deployment.md

@@ -55,6 +55,12 @@ $ WAT_BYTES32=$(cast format-bytes32-string $WAT) && \
     script/${SCRIBE_FLAVOUR}.s.sol:${SCRIBE_FLAVOUR}Script
 ```
 
+In the case of zksync add this final flag:
+
+```
+--zksync
+```
+
 The deployment command will log the address of the newly deployed contract address. Store this address in the `$SCRIBE` environment variable and continue with the verification.
 
 Verification:
@@ -69,3 +75,10 @@ $ WAT_BYTES32=$(cast format-bytes32-string $WAT) && \
     --constructor-args $(cast abi-encode "constructor(address,bytes32)" "$INITIAL_AUTHED" "$WAT_BYTES32") \
     src/${SCRIBE_FLAVOUR}.sol:${SCRIBE_FLAVOUR}_1
 ```
+
+
+In the case of zksync add these final two flags:
+
+```
+--zksync --evm-version london
+```

foundry.toml

@@ -50,3 +50,7 @@ runs = 100
 runs = 100
 
 # See more config options https://github.com/foundry-rs/foundry/tree/master/config
+
+
+[profile.default.zksync]
+zksolc = "1.5.1"