Update dependecy packages

Signed-off-by: Riddhesh Sanghvi <riddhesh237@gmail.com>

Author: mrrobot47

postfix/Dockerfile

@@ -19,7 +19,7 @@ RUN apt-get update \
     \
  # Install Postfix dependencies
  && apt-get install -y --no-install-recommends --no-install-suggests \
-            libpcre3 libicu63 \
+            libpcre3 libicu72 \
             libdb5.3 libpq5 libmariadb3 libmariadb-dev-compat libsqlite3-0 \
             libsasl2-2 \
             libldap-2.4 \
@@ -36,7 +36,7 @@ RUN apt-get update \
  && buildDeps=" \
         libssl-dev \
         libpcre3-dev libicu-dev \
-        libdb-dev libpq-dev libmariadbclient-dev libsqlite3-dev \
+        libdb-dev libpq-dev libmariadb-dev libsqlite3-dev \
         libsasl2-dev \
         libldap2-dev \
     " \