Bump the docker group with 2 updates (#71)

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

Dockerfile

@@ -1,4 +1,4 @@
-FROM --platform=$BUILDPLATFORM golang:1.21.1 AS builder
+FROM --platform=$BUILDPLATFORM golang:1.21.3 AS builder
 
 COPY . /app
 WORKDIR /app
@@ -11,7 +11,7 @@ RUN CGO_ENABLED=0 \
     GOARCH=$TARGETARCH \
     go build
 
-FROM gcr.io/distroless/static:latest@sha256:e7e79fb2947f38ce0fab6061733f7e1959c12b843079042fe13f56ca7b9d178c
+FROM gcr.io/distroless/static:latest@sha256:6706c73aae2afaa8201d63cc3dda48753c09bcd6c300762251065c0f7e602b25
 
 COPY --from=builder /app/oidc-rp /