Update Dockerfile

Dockerfile

@@ -1,7 +1,7 @@
 FROM ubuntu:20.04
 
 RUN apt-get update && \
-    apt-get install -y curl && \
+    apt-get install -y curl git && \
     curl -fsSL https://deb.nodesource.com/setup_18.x | bash - && \
     apt-get install -y nodejs && \
     rm -rf /var/lib/apt/lists/*
@@ -9,7 +9,5 @@ RUN apt-get update && \
 WORKDIR /usr/src/app
 COPY package*.json ./
 RUN npm install
-
 COPY . .
-
 CMD ["npm", "start"]