Bump arc-swap from 0.4.5 to 0.4.8 in /exonum-java-binding/core/rust#1753

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dependabot/cargo/exonum-java-binding/core/rust/arc-swap-0.4.8exonum/exonum-java-binding:dependabot/cargo/exonum-java-binding/core/rust/arc-swap-0.4.8Copy head branch name to clipboard