Upgrade base64 to v0.22 (#15304)

This PR upgrades the `base64` dependency to v0.22.

Supersedes #15300.

Release Notes:

- N/A

Cargo.lock

@@ -1484,12 +1484,6 @@ version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "349a06037c7bf932dd7e7d1f653678b2038b9ad46a74102f1fc7bd7872678cce"
 
-[[package]]
-name = "base64"
-version = "0.13.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9e1b586273c5702936fe7b7d6896644d8be71e6314cfe09d3167c95f712589e8"
-
 [[package]]
 name = "base64"
 version = "0.21.7"
@@ -2454,7 +2448,7 @@ dependencies = [
  "aws-sdk-s3",
  "axum",
  "axum-extra",
- "base64 0.13.1",
+ "base64 0.22.0",
  "call",
  "channel",
  "chrono",
@@ -8708,7 +8702,7 @@ dependencies = [
  "alacritty_terminal 0.23.0",
  "anyhow",
  "async-dispatcher",
- "base64 0.13.1",
+ "base64 0.22.0",
  "client",
  "collections",
  "command_palette_hooks",
@@ -8932,7 +8926,7 @@ version = "0.1.0"
 dependencies = [
  "anyhow",
  "async-tungstenite",
- "base64 0.13.1",
+ "base64 0.22.0",
  "chrono",
  "collections",
  "env_logger",