Update Dockerfile

Dockerfile

@@ -7,6 +7,7 @@ FROM ${IMAGE}
 # Re-declare the ARG after FROM
 ARG IMAGE
 
+RUN curl -fsSL https://www.postgresql.org/media/keys/ACCC4CF8.asc | gpg --dearmor -o /etc/apt/trusted.gpg.d/postgresql.gpg
 # Update and upgrade the existing packages 
 RUN apt-get update && apt-get upgrade -y && apt-get install -y --no-install-recommends \
    python3 \
@@ -21,8 +22,6 @@ RUN apt-get update && apt-get upgrade -y && apt-get install -y --no-install-reco
     wget \
     curl
 
-RUN curl -fsSL https://www.postgresql.org/media/keys/ACCC4CF8.asc | gpg --dearmor -o /etc/apt/trusted.gpg.d/postgresql.gpg
-
 RUN apt-get update && apt-get install postgresql-16 postgresql-contrib-16 -y
 
 WORKDIR /app