build: fix dockerfile for linters

Author: angristan

Dockerfile

@@ -6,8 +6,10 @@ RUN npm install
 COPY . .
 RUN npm run build
 
-RUN pip3 install pylint
+RUN apt-get update \
+    && apt-get install -y python3-pip \
+    && pip3 install pylint
 
-RUN curl -sSfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s v1.41.1 && cp ~/bin/golangci-lint /usr/local/bin/golangci-lint
+RUN curl -sSfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s v1.41.1 && cp ./bin/golangci-lint /usr/local/bin/golangci-lint
 
 CMD ["npm", "run", "start:prod"]