Revert "Docker fix for #6063"

Dockerfile

@@ -26,24 +26,17 @@ RUN apk -U --no-cache add python py-pip tzdata \
     && rm -rf /var/cache/apk/* \
     && find / -name '*.pyc' -o -name '*.pyo' | xargs -rn1 rm -f
 
+ADD http://pgoapi.com/pgoencrypt.tar.gz /tmp/pgoencrypt.tar.gz
 ADD https://raw.githubusercontent.com/$BUILD_REPO/$BUILD_BRANCH/requirements.txt .
-
-#Need to load cert for WGET
-RUN apk update
-RUN apk add ca-certificates wget
-RUN update-ca-certificates
-RUN wget -P /tmp/ http://pgoapi.com/pgoencrypt.tar.gz
-
-RUN apk -U --no-cache add --virtual .build-dependencies python-dev gcc make musl-dev git
-RUN tar xvzf /tmp/pgoencrypt.tar.gz -C /tmp
-RUN make -C /tmp/pgoencrypt/src
-RUN cp /tmp/pgoencrypt/src/libencrypt.so /usr/src/app/encrypt.so
-RUN ln -s locale.h /usr/include/xlocale.h
-RUN pip install --no-cache-dir -r requirements.txt
-RUN apk del .build-dependencies
-RUN rm -rf /var/cache/apk/* /tmp/pgoencrypt* /usr/include/xlocale.h
-RUN find / -name '*.pyc' -o -name '*.pyo' | xargs -rn1 rm -f
-
+RUN apk -U --no-cache add --virtual .build-dependencies python-dev gcc make musl-dev git \
+    && tar zxf /tmp/pgoencrypt.tar.gz -C /tmp \
+    && make -C /tmp/pgoencrypt/src \
+    && cp /tmp/pgoencrypt/src/libencrypt.so /usr/src/app/encrypt.so \
+    && ln -s locale.h /usr/include/xlocale.h \
+    && pip install --no-cache-dir -r requirements.txt \
+    && apk del .build-dependencies \
+    && rm -rf /var/cache/apk/* /tmp/pgoencrypt* /usr/include/xlocale.h \
+    && find / -name '*.pyc' -o -name '*.pyo' | xargs -rn1 rm -f
 
 ADD https://api.github.com/repos/$BUILD_REPO/commits/$BUILD_BRANCH /tmp/pgobot-version
 RUN apk -U --no-cache add --virtual .pgobot-dependencies wget ca-certificates tar jq \