chore(deps): Bump alpine from 3.18.3 to 3.18.4 in /docker (#2596)

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Bumps alpine from 3.18.3 to 3.18.4.


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docker/Dockerfile_txsim

@@ -15,7 +15,7 @@ WORKDIR /celestia-app
 RUN make build && make txsim-build
 
 # Stage 2: create a minimal image with the binary
-FROM --platform=$BUILDPLATFORM docker.io/alpine:3.18.3
+FROM --platform=$BUILDPLATFORM docker.io/alpine:3.18.4
 
 # Use UID 10,001 because UIDs below 10,000 are a security risk.
 # Ref: https://github.com/hexops/dockerfile/blob/main/README.md#do-not-use-a-uid-below-10000