chore(deps): Bump base64 from 0.22.1 to 0.23.0 in /backend (#25)

Bumps [base64](https://github.com/marshallpierce/rust-base64) from 0.22.1 to 0.23.0.
- [Changelog](https://github.com/marshallpierce/rust-base64/blob/master/RELEASE-NOTES.md)
- [Commits](https://github.com/marshallpierce/rust-base64/compare/v0.22.1...v0.23.0)

---
updated-dependencies:
- dependency-name: base64
  dependency-version: 0.23.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

backend/Cargo.lock

@@ -208,7 +208,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "31b698c5f9a010f6573133b09e0de5408834d0c82f8d7475a89fc1867a71cd90"
 dependencies = [
  "axum-core",
- "base64",
+ "base64 0.22.1",
  "bytes",
  "form_urlencoded",
  "futures-util",
@@ -275,6 +275,12 @@ version = "0.22.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "72b3254f16251a8381aa12e40e3c4d2f0199f8c6508fbecb9d91f575e0fbb8c6"
 
+[[package]]
+name = "base64"
+version = "0.23.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b25655df2c3cdd83c5e5b293b88acd880332b2ddadd7c30ac43144fdc0033da9"
+
 [[package]]
 name = "base64ct"
 version = "1.8.3"
@@ -1144,7 +1150,7 @@ version = "0.0.0"
 dependencies = [
  "argon2",
  "async-trait",
- "base64",
+ "base64 0.23.0",
  "chrono",
  "futures",
  "gateway-core",
@@ -1165,7 +1171,7 @@ version = "0.1.0"
 dependencies = [
  "async-trait",
  "axum",
- "base64",
+ "base64 0.23.0",
  "bytes",
  "chrono",
  "futures",
@@ -1371,7 +1377,7 @@ version = "0.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b3314d5adb5d94bcdf56771f2e50dbbc80bb4bdf88967526706205ac9eff24eb"
 dependencies = [
- "base64",
+ "base64 0.22.1",
  "bytes",
  "headers-core",
  "http",
@@ -1538,7 +1544,7 @@ version = "0.1.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "96547c2556ec9d12fb1578c4eaf448b04993e7fb79cbaad930a656880a6bdfa0"
 dependencies = [
- "base64",
+ "base64 0.22.1",
  "bytes",
  "futures-channel",
  "futures-util",
@@ -1741,7 +1747,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0529410abe238729a60b108898784df8984c87f6054c9c4fcacc47e4803c1ce1"
 dependencies = [
  "aws-lc-rs",
- "base64",
+ "base64 0.22.1",
  "getrandom 0.2.17",
  "js-sys",
  "pem",
@@ -2015,7 +2021,7 @@ version = "3.0.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1d30c53c26bc5b31a98cd02d20f25a7c8567146caf63ed593a9d87b2775291be"
 dependencies = [
- "base64",
+ "base64 0.22.1",
  "serde_core",
 ]
 
@@ -2115,7 +2121,7 @@ version = "0.0.0"
 dependencies = [
  "async-stream",
  "async-trait",
- "base64",
+ "base64 0.23.0",
  "bytes",
  "chrono",
  "cookie",
@@ -2157,7 +2163,7 @@ version = "0.0.0"
 dependencies = [
  "async-stream",
  "async-trait",
- "base64",
+ "base64 0.23.0",
  "bytes",
  "chrono",
  "futures",
@@ -2409,7 +2415,7 @@ version = "0.12.28"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "eddd3ca559203180a307f12d114c268abf583f59b03cb906fd0b3ff8646c1147"
 dependencies = [
- "base64",
+ "base64 0.22.1",
  "bytes",
  "cookie",
  "cookie_store",
@@ -2877,7 +2883,7 @@ version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "05b44e85bf579a8eeb4ceaa77a3a523baf2bf0e9bac7e40f405d537b5d2d5ccb"
 dependencies = [
- "base64",
+ "base64 0.22.1",
  "bytes",
  "cfg-if",
  "chrono",
@@ -2981,7 +2987,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "87a2bdd6e83f6b3ea525ca9fee568030508b58355a43d0b2c1674d5f79dcd65e"
 dependencies = [
  "atoi",
- "base64",
+ "base64 0.22.1",
  "bitflags",
  "byteorder",
  "chrono",
@@ -3909,7 +3915,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "08db1edfb05d9b3c1542e521aea074442088292f00b5f28e435c714a98f85031"
 dependencies = [
  "assert-json-diff",
- "base64",
+ "base64 0.22.1",
  "deadpool",
  "futures",
  "http",

backend/crates/gateway-admin/Cargo.toml

@@ -14,7 +14,7 @@ path = "tests/main.rs"
 [dependencies]
 argon2 = "0.5.3"
 async-trait = "0.1.89"
-base64 = "0.22.1"
+base64 = "0.23.0"
 chrono = "0.4.45"
 futures = "0.3.32"
 gateway-core = { path = "../gateway-core" }

backend/crates/gateway-api/Cargo.toml

@@ -13,7 +13,7 @@ path = "tests/main.rs"
 
 [dependencies]
 axum = { version = "0.8.9", default-features = false, features = ["json", "query", "ws"] }
-base64 = "0.22.1"
+base64 = "0.23.0"
 bytes = "1.11.1"
 chrono = { version = "0.4.45", features = ["serde"] }
 futures = "0.3.32"

backend/crates/providers/openai/Cargo.toml

@@ -10,7 +10,7 @@ autotests = false
 [dependencies]
 async-stream = "0.3.6"
 async-trait = "0.1.89"
-base64 = "0.22.1"
+base64 = "0.23.0"
 bytes = "1.11.1"
 chrono = { version = "0.4.45", features = ["clock", "serde"] }
 cookie = "0.18.1"

backend/crates/providers/xai/Cargo.toml

@@ -10,7 +10,7 @@ autotests = false
 [dependencies]
 async-stream = "0.3.6"
 async-trait = "0.1.89"
-base64 = "0.22.1"
+base64 = "0.23.0"
 bytes = "1.9.0"
 chrono = { version = "0.4.45", features = ["clock", "serde"] }
 futures = "0.3.32"