Bump the docker-plugin group with 2 updates

Bumps the docker-plugin group with 2 updates: golang and fluent/fluent-bit.

Updates `golang` from 1.25.3 to 1.25.4

Updates `fluent/fluent-bit` from 4.1.1 to 4.2.0


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Author: dependabot[bot]

Dockerfile

@@ -1,11 +1,11 @@
-FROM golang:1.25.3 AS build
+FROM golang:1.25.4 AS build
 WORKDIR /root
 COPY go.mod go.sum ./
 RUN go mod download
 COPY . .
 RUN make build
 
-FROM fluent/fluent-bit:4.1.1
+FROM fluent/fluent-bit:4.2.0
 COPY --from=build /root/out_clickhouse.so /fluent-bit/bin/
 EXPOSE 2020
 CMD ["/fluent-bit/bin/fluent-bit", "--plugin", "/fluent-bit/bin/out_clickhouse.so", "--config", "/fluent-bit/etc/fluent-bit.conf"]