Refactor PostgreSQL setup in PHP Dockerfiles

Simplified PostgreSQL integration by replacing manual setup with copying `pg_dump` from the official Postgres image. Removed redundant `pgsql` and `pdo_pgsql` extensions since they are included in the image.

docker/php-prod.dockerfile

@@ -25,12 +25,9 @@ RUN apt-get update && apt-get install -y \
     locales \
     gnupg
 
+RUN install-php-extensions intl exif bcmath bz2 gd
 
-RUN curl -sSL https://www.postgresql.org/media/keys/ACCC4CF8.asc | gpg --dearmor -o /usr/share/keyrings/postgresql.gpg && \
-       echo "deb [signed-by=/usr/share/keyrings/postgresql.gpg] http://apt.postgresql.org/pub/repos/apt $(grep VERSION_CODENAME /etc/os-release | cut -d= -f2)-pgdg main" > /etc/apt/sources.list.d/pgdg.list && \
-       apt-get update && apt-get install -y postgresql-common
-
-RUN install-php-extensions intl exif bcmath bz2 gd pgsql pdo_pgsql
+COPY --from=postgres:17.2 /usr/bin/pg_dump /usr/local/bin/pg_dump
 
 
 RUN curl -fsSL https://deb.nodesource.com/setup_23.x | bash -

docker/php.dockerfile

@@ -24,11 +24,9 @@ RUN apt-get update && apt-get install -y \
     locales \
     gnupg
 
-RUN curl -sSL https://www.postgresql.org/media/keys/ACCC4CF8.asc | gpg --dearmor -o /usr/share/keyrings/postgresql.gpg && \
-       echo "deb [signed-by=/usr/share/keyrings/postgresql.gpg] http://apt.postgresql.org/pub/repos/apt $(grep VERSION_CODENAME /etc/os-release | cut -d= -f2)-pgdg main" > /etc/apt/sources.list.d/pgdg.list && \
-       apt-get update && apt-get install -y postgresql-common
+RUN install-php-extensions intl exif bcmath bz2 gd
 
-RUN install-php-extensions intl exif bcmath bz2 gd pgsql pdo_pgsql
+COPY --from=postgres:17.2 /usr/bin/pg_dump /usr/local/bin/pg_dump
 
 RUN curl -fsSL https://deb.nodesource.com/setup_23.x | bash -
 RUN apt-get install -y nodejs