Make consistent with amd64

Dockerfile.aarch64

@@ -27,13 +27,11 @@ RUN \
     php82-exif \
     php82-gd \
     php82-intl \
-    php82-mysqli \
     php82-pdo_mysql \
     php82-pdo_pgsql \
     php82-pdo_sqlite \
     php82-pecl-imagick \
     php82-pecl-redis \
-    php82-pgsql \
     php82-sqlite3 \
     php82-tokenizer && \
   echo "**** configure php-fpm to pass env vars ****" && \
@@ -45,7 +43,11 @@ RUN \
     | awk '/tag_name/{print $4;exit}' FS='[""]'); \
   fi && \
   mkdir -p /app/www && \
-  git clone --branch "${LYCHEE_VERSION}" --recurse-submodules https://github.com/LycheeOrg/Lychee.git /app/www && \
+  curl -o \
+    /tmp/lychee.tar.gz -L \
+    "https://github.com/LycheeOrg/Lychee/archive/${LYCHEE_VERSION}.tar.gz" && \
+  tar xf /tmp/lychee.tar.gz -C \
+    /app/www --strip-components=1 && \
   echo "**** install composer dependencies ****" && \
   composer install \
     -d /app/www \