Update .gitea/workflows/server_tests.yaml

Setting production flag as passed 'dev' var to npm is installing the dev package

.gitea/workflows/server_tests.yaml

@@ -23,10 +23,18 @@ jobs:
     - name: Install Node-GYP
       working-directory: './server'
       run: npm install -g node-gyp
+    
+    - name: Set Production Flag
+      working-directory: './server'
+      run: npm config get production 
+    
+    - name: Set Production Flag to Dev
+      working-directory: './server'
+      run: npm config set -g production false 
         
     - name: Install dependencies
       working-directory: './server'
-      run: npm install dev
+      run: npm install
     
     - run: echo "Node has finished installing dependencies"