Bump alpine from eece025 to 34871e7 in /internal/witness/cmd/feed…

…er (#1256)

Bumps alpine from `eece025` to `34871e7`.

---
updated-dependencies:
- dependency-name: alpine
  dependency-type: direct:production
...

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

internal/witness/cmd/feeder/Dockerfile

@@ -18,7 +18,7 @@ COPY . .
 RUN go build -o /build/bin/feeder ./internal/witness/cmd/feeder
 
 # Build release image
-FROM alpine@sha256:eece025e432126ce23f223450a0326fbebde39cdf496a85d8c016293fc851978
+FROM alpine@sha256:34871e7290500828b39e22294660bee86d966bc0017544e848dd9a255cdf59e0
 
 COPY --from=builder /build/bin/feeder /bin/feeder
 ENTRYPOINT ["/bin/feeder"]