specify docker dev file

Author: Kenny Ung

.github/workflows/docker-ci-dev.yml

@@ -11,7 +11,7 @@ jobs:
     steps:
 
     - name: Checkout Repository
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
 
     - name: Test Server Docker image Builds
-      run: docker build .
+      run: docker build -f Dockerfile.dev .

Dockerfile.dev

@@ -1,5 +1,5 @@
 FROM node:14-alpine
-WORKDIR /home/node/app/
+WORKDIR /home/node/app/pims
 COPY --chown=node:node . .
 # RUN npm install; The dockerRunnerDev.sh runs npm install
 # EXPOSE 3000; This container does not listen for any incoming traffic. Thus EXPOSE is not needed.