delete SSL config

Author: T-Y89

Dockerfile.system-test

@@ -24,8 +24,7 @@ RUN apk update && \
   curl \
   parallel
 
-RUN git config --global http.sslVerify false && \
-  git clone https://github.com/bats-core/bats-core.git /tmp/bats-core && \
+RUN git clone https://github.com/bats-core/bats-core.git /tmp/bats-core && \
   cd /tmp/bats-core && \
   ./install.sh /usr/local && \
   rm -rf /tmp/bats-core
@@ -39,7 +38,6 @@ RUN gem install bundler -v 2.5.18 && \
   echo 'gem: --no-document' >> ~/.gemrc && \
   cp ~/.gemrc /etc/gemrc && \
   chmod uog+r /etc/gemrc && \
-  git config --global http.sslVerify false && \
   bundle config --global build.nokogiri --use-system-libraries && \
   bundle config --global jobs 4 && \
   bundle install && \