Update rust function dependencies

[lance]

Dependabot has identified a few issues with the current rust dependencies. These should be updated.

regex

Advisory https://groups.google.com/g/rustlang-security-announcements/c/NcNNL1Jq7Yw

Upgrade regex to version 1.5.5 or later. For example:

[dependencies]
regex = "1.5.5"

[dev-dependencies]
regex = "1.5.5"

tokio

Affected versions: < 1.8.4
Patched version: 1.8.4

An issue was discovered in the tokio crate before 1.8.4, and 1.9.x through 1.13.x before 1.13.1, for Rust. In certain circumstances involving a closed oneshot channel, there is a data race and memory corruption.

Upgrade tokio to version 1.8.4 or later. For example:

[dependencies]
tokio = "1.8.4"

[dev-dependencies]
tokio = "1.8.4"

actix-http

Affected versions of this crate did not properly detect invalid requests that could allow HTTP/1 request smuggling (HRS) attacks when running alongside a vulnerable front-end proxy server. This can result in leaked internal and/or user data, including credentials, when the front-end proxy is also vulnerable.

Popular front-end proxies and load balancers already mitigate HRS attacks so it is recommended that they are also kept up to date; check your specific set up. You should upgrade even if the front-end proxy receives exclusively HTTP/2 traffic and connects to the back-end using HTTP/1; several downgrade attacks are known that can also expose HRS vulnerabilities.

Upgrade actix-http to version 2.2.1 or later. For example:

[dependencies]
actix-http = "2.2.1"

[dev-dependencies]
actix-http = "2.2.1"

/assign @vyasgun

[jcrossley3]

/unassign

I don't have the creds to see the security advisories. Feel free to reassign if you want to grant me that access.

[salaboy]

@jcrossley3 @lance I am marking this as a first good issue.. any objections?

[lance]

@jcrossley3 @lance I am marking this as a first good issue.. any objections?

It's a good first issue if you know Rust 😉 - sure that seems fine.

[lance]

/assign

[lance]

/unassign

[lance]

/assign @vyasgun