🔥 Remove unused dependencies

vscode/Dockerfile

@@ -64,12 +64,9 @@ RUN \
         colordiff=1.0.18-1 \
         git=1:2.17.1-1ubuntu0.5 \
         iputils-ping=3:20161105-1ubuntu3 \
-        libnginx-mod-http-lua=1.14.0-0ubuntu1.7 \
         locales=2.27-3ubuntu1 \
-        luarocks=2.4.2+dfsg-1 \
         mosquitto-clients=1.4.15-2ubuntu0.18.04.3 \
         net-tools=1.60+git20161116.90da8a0-1ubuntu1 \
-        nginx=1.14.0-0ubuntu1.7 \
         nmap=7.60-1ubuntu5 \
         openssh-client=1:7.6p1-4ubuntu0.3 \
         openssl=1.1.1-1ubuntu2.1~18.04.5 \
@@ -78,8 +75,6 @@ RUN \
         wget=1.19.4-1ubuntu2.2 \
         zsh=5.4.2-3ubuntu3.1 \
     \
-    && luarocks install lua-resty-http 0.15-0 \
-    \
     && curl https://bootstrap.pypa.io/get-pip.py | python3 \
     \
     && locale-gen en_US.UTF-8 \
@@ -126,12 +121,8 @@ RUN \
     \
     && rm -fr \
         /tmp/* \
-        /etc/nginx \
         /var/{cache,log}/* \
-        /var/lib/apt/lists/* \
-    \
-    && mkdir -p /var/log/nginx \
-    && touch /var/log/nginx/error.log
+        /var/lib/apt/lists/*
 
 # Copy root filesystem
 COPY rootfs /