Update pyenv install commands (#727)

Author: leoherran-aws

al2/aarch64/standard/2.0/Dockerfile

@@ -113,7 +113,7 @@ RUN set -ex \
     && sh $RUBY_BUILD_SRC_DIR/install.sh
 
 ##python
-RUN curl https://pyenv.run | bash
+RUN curl -s -S -L https://raw.githubusercontent.com/pyenv/pyenv-installer/master/bin/pyenv-installer | bash
 ENV PATH="/root/.pyenv/shims:/root/.pyenv/bin:$PATH"
 
 ##php

al2/aarch64/standard/3.0/Dockerfile

@@ -119,7 +119,7 @@ RUN set -ex \
     && sh $RUBY_BUILD_SRC_DIR/install.sh
 
 ##python
-RUN curl https://pyenv.run | bash
+RUN curl -s -S -L https://raw.githubusercontent.com/pyenv/pyenv-installer/master/bin/pyenv-installer | bash
 ENV PATH="/root/.pyenv/shims:/root/.pyenv/bin:$PATH"
 
 ##php

al2/x86_64/standard/4.0/Dockerfile

@@ -113,7 +113,7 @@ RUN set -ex \
     && sh $RUBY_BUILD_SRC_DIR/install.sh
 
 ##python
-RUN curl https://pyenv.run | bash
+RUN curl -s -S -L https://raw.githubusercontent.com/pyenv/pyenv-installer/master/bin/pyenv-installer | bash
 ENV PATH="/root/.pyenv/shims:/root/.pyenv/bin:$PATH"
 
 ##php

ubuntu/standard/5.0/Dockerfile

@@ -158,7 +158,7 @@ RUN set -ex \
     && sh $RUBY_BUILD_SRC_DIR/install.sh
 
 #python
-RUN curl https://pyenv.run | bash
+RUN curl -s -S -L https://raw.githubusercontent.com/pyenv/pyenv-installer/master/bin/pyenv-installer | bash
 ENV PATH="/root/.pyenv/shims:/root/.pyenv/bin:$PATH"
 
 #php

ubuntu/standard/6.0/Dockerfile

@@ -125,7 +125,7 @@ RUN set -ex \
     && sh $RUBY_BUILD_SRC_DIR/install.sh
 
 #python
-RUN curl https://pyenv.run | bash
+RUN curl -s -S -L https://raw.githubusercontent.com/pyenv/pyenv-installer/master/bin/pyenv-installer | bash
 ENV PATH="/root/.pyenv/shims:/root/.pyenv/bin:$PATH"
 
 #php