Bump golang from 85aacbe to dadce81 in /internal/witness/cmd/witn…

…ess (#1245)

Bumps golang from `85aacbe` to `dadce81`.

---
updated-dependencies:
- dependency-name: golang
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

internal/witness/cmd/witness/Dockerfile

@@ -1,4 +1,4 @@
-FROM golang:1.21.4-bookworm@sha256:85aacbed94a248f792beb89198649ddbc730649054b397f8d689e9c4c4cceab7 AS builder
+FROM golang:1.21.4-bookworm@sha256:dadce81d7b2517bef188b89d3df3288780f87f24903c2607fb39c93a21d5365c AS builder
 
 ARG GOFLAGS=""
 ENV GOFLAGS=$GOFLAGS
@@ -18,7 +18,7 @@ COPY . .
 RUN go build -o /build/bin/witness ./internal/witness/cmd/witness
 
 # Build release image
-FROM golang:1.21.4-bookworm@sha256:85aacbed94a248f792beb89198649ddbc730649054b397f8d689e9c4c4cceab7
+FROM golang:1.21.4-bookworm@sha256:dadce81d7b2517bef188b89d3df3288780f87f24903c2607fb39c93a21d5365c
 
 COPY --from=builder /build/bin/witness /bin/witness
 ENTRYPOINT ["/bin/witness"]