[docker] Bump alpine from 4bcff63 to 4b7ce07 in /apps/grafana-proxy (#116)

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

Author: dependabot[bot]

apps/grafana-proxy/Dockerfile

@@ -13,7 +13,7 @@ COPY common.mk /workspace/
 
 RUN make build
 
-FROM alpine:3.22@sha256:4bcff63911fcb4448bd4fdacec207030997caf25e9bea4045fa6c8c44de311d1
+FROM alpine:3.22@sha256:4b7ce07002c69e8f3d704a9c5d6fd3053be500b7f1c69fc0d80990c2ad8dd412
 
 COPY --from=build /workspace/apps/grafana-proxy/build/grafana-proxy /grafana-proxy