Change Dockerhub auth (#206)

Author: brunos252

.github/workflows/docker_publish.yml

@@ -62,8 +62,8 @@ jobs:
       - name: Log in to Docker Hub
         uses: docker/login-action@v1
         with:
-          username: ${{ secrets.DOCKER_USERNAME }}
-          password: ${{ secrets.DOCKER_PASSWORD }}
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
 
       - name: Download memgraph binary
         run: |

.github/workflows/test.yml

@@ -48,8 +48,8 @@ jobs:
       - name: Log in to Docker Hub
         uses: docker/login-action@v1
         with:
-          username: ${{ secrets.DOCKER_USERNAME }}
-          password: ${{ secrets.DOCKER_PASSWORD }}
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
 
       - name: Get all current images
         run: |