chore(deps): update rust crate base64 to 0.23

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
base64	dependencies	minor	0.22 → 0.23

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Release Notes

marshallpierce/rust-base64 (base64)

v0.23.1

Compare Source

• Make the tests build again on non-SIMD architectures

v0.23.0

Compare Source

• Added more consts for preconfigured configs and engines
• Make DecodeError::InvalidLastSymbol more clear by including the decoded value
• Added SIMD-accelerated engines behind the default-on simd-unsafe feature: Simd picks the best
  instruction set at runtime (AVX2 on x86_64, NEON on aarch64) and falls back to the scalar
  GeneralPurpose engine, while Avx2 and Neon target one instruction set with no runtime
  detection and work in no_std. The engines support the standard and URL-safe alphabets.
• Update MSRV to 1.71.0
• Add support for custom padding symbols

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Latest commit: 0f22a5c

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[greptile-apps]

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[devin-ai-integration]

Devin Review found 1 potential issue.

[devin-ai-integration]

🔍 Verify base64 0.23 exists and API compatibility

This bumps the base64 dependency from 0.22 to 0.23. Because pre-1.0 crates treat the minor version as the semver-breaking component, 0.23 is a breaking upgrade and must actually exist on crates.io for the build to resolve. The SDK uses the engine API in sdk/rust/src/lib.rs:30 (base64::engine::general_purpose::URL_SAFE_NO_PAD.encode) and sdk/rust/src/lib.rs:234 (STANDARD.encode); if 0.23 renames or reorganizes general_purpose/Engine, both call sites need updating. There is no Cargo.lock committed for sdk/rust, so nothing here pins/validates resolution — a CI build of the SDK crate is the only signal. Worth confirming the release exists and that cargo build for sdk/rust passes before merge.

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[macroscopeapp]

Approvability

Verdict: Needs human review

Unable to check for correctness in 2f349ac. Dependency update to base64 0.23 touches a file owned by wave-av/streaming-team (not owned by renovate bot). An open review comment raises valid concerns about verifying the new version exists and passes CI build. The designated code owners should verify this update.

No code changes detected at 7492384. Prior analysis still applies.

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