chore(docs): Update netlify.toml and fix build (#3304)

The docs builds are failing on Netlify, this PR is an attempt to fix
them.

Also sneaking in an update to the token contract tutorial dependencies.
# Checklist:
Remove the checklist to signal you've completed it. Enable auto-merge if
the PR is ready to merge.
- [x] If the pull request requires a cryptography review (e.g.
cryptographic algorithm implementations) I have added the 'crypto' tag.
- [x] I have reviewed my diff in github, line by line and removed
unexpected formatting changes, testing logs, or commented-out code.
- [x] Every change is related to the PR description.
- [ ] I have
[linked](https://docs.github.com/en/issues/tracking-your-work-with-issues/linking-a-pull-request-to-an-issue)
this pull request to relevant issues (if any exist).

docs/docs/dev_docs/tutorials/writing_token_contract.md

@@ -61,8 +61,8 @@ type = "contract"
 
 [dependencies]
 aztec = { git="https://github.com/AztecProtocol/aztec-packages/", tag="#include_aztec_version", directory="yarn-project/aztec-nr/aztec" }
-value_note = { git="https://github.com/AztecProtocol/aztec-packages/", tag="#include_aztec_version", directory="yarn-project/aztec-nr/value-note"}
 safe_math = { git="https://github.com/AztecProtocol/aztec-packages/", tag="#include_aztec_version", directory="yarn-project/aztec-nr/safe-math"}
+authwit={ git="https://github.com/AztecProtocol/aztec-packages/", tag="#include_aztec_version", directory="yarn-project/aztec-nr/authwit"}
 ```
 
 ## Contract Interface

docs/netlify.toml

@@ -193,4 +193,4 @@
 
 [[redirects]]
     from = "/misc/aztec-connect-sunset"
-    to = "misc/aztec_connect_sunset"
+    to = "/misc/aztec_connect_sunset"