build: bump debian from 11.7-slim to 12.0-slim

Bumps debian from 11.7-slim to 12.0-slim.

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

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

Dockerfile.debian

@@ -10,7 +10,7 @@ RUN go mod download
 RUN CGO_ENABLED=0 GOOS=linux go build -o forego . \
    && go clean -cache
 
-FROM debian:11.7-slim
+FROM debian:12.0-slim
 
 # Install Forego
 COPY --from=go-builder /build/forego /usr/local/bin/forego