Fix dotnet.yml error

Author: Oleksii Sokol

.github/workflows/dotnet.yml

@@ -49,7 +49,8 @@ jobs:
       - name: Test
         run: dotnet test --no-build --verbosity normal /p:CollectCoverage=true /p:CoverletOutputFormat=lcov /p:CoverletOutput=ManagedCode.Repository.Tests/lcov.info
       - name: docker run fake-gcs-server
-          run: docker run -d --name fake-gcs-server -p 8081:8081 -v ${PWD}/examples/data:/data fsouza/fake-gcs-server -scheme http -external-url "http://localhost:8081"
+          run: |
+            docker run -d --name fake-gcs-server -p 8081:8081 -v ${PWD}/examples/data:/data fsouza/fake-gcs-server -scheme http -external-url "http://localhost:8081"
             sleep 5s
 
       #- name: coverlet