fix version for k6 base image and all extensions bundled together #2

Author: JCL38-ORANGE

Dockerfile

@@ -5,5 +5,5 @@ RUN go install go.k6.io/xk6/cmd/xk6@latest
 RUN xk6 build --output /k6 --with github.com/GhMartingit/xk6-mongo@v0.1.3 --with github.com/grafana/xk6-sql-driver-postgres@v0.1.0 --with github.com/grafana/xk6-sql@v1.0.1 --with github.com/grafana/xk6-loki@v1.0.0
 
 # Use the operator's base image and override the k6 binary
-FROM grafana/k6@v0.56.0
+FROM grafana/k6:0.56.0
 COPY --from=builder /k6 /usr/bin/k6