Bump docker/login-action from 1 to 2 (#2428)

Bumps [docker/login-action](https://github.com/docker/login-action) from 1 to 2.
- [Release notes](https://github.com/docker/login-action/releases)
- [Commits](docker/login-action@v1...v2)

---
updated-dependencies:
- dependency-name: docker/login-action
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/mobilecoin-dev-cd.yaml

@@ -244,7 +244,7 @@ jobs:
 
     - name: Login to DockerHub
       if: "! contains(github.event.head_commit.message, '[skip docker]')"
-      uses: docker/login-action@v1
+      uses: docker/login-action@v2
       with:
         username: ${{ secrets.DOCKERHUB_USERNAME }}
         password: ${{ secrets.DOCKERHUB_TOKEN }}
@@ -318,7 +318,7 @@ jobs:
 
     - name: Login to DockerHub
       if: "! contains(github.event.head_commit.message, '[skip docker]')"
-      uses: docker/login-action@v1
+      uses: docker/login-action@v2
       with:
         username: ${{ secrets.DOCKERHUB_USERNAME }}
         password: ${{ secrets.DOCKERHUB_TOKEN }}

.github/workflows/mobilecoin-workflow-dev-deploy.yaml

@@ -209,7 +209,7 @@ jobs:
 
     - name: Login to DockerHub
       if: inputs.minting_config_enabled == 'true'
-      uses: docker/login-action@v1
+      uses: docker/login-action@v2
       with:
         username: ${{ secrets.DOCKERHUB_USERNAME }}
         password: ${{ secrets.DOCKERHUB_TOKEN }}

.github/workflows/mobilecoin-workflow-dev-update-consensus.yaml

@@ -94,7 +94,7 @@ jobs:
 
     - name: Login to DockerHub
       if: inputs.minting_config_enabled == 'true'
-      uses: docker/login-action@v1
+      uses: docker/login-action@v2
       with:
         username: ${{ secrets.DOCKERHUB_USERNAME }}
         password: ${{ secrets.DOCKERHUB_TOKEN }}