misc: GHA does not like YAML >

Author: JDBetteridge

.github/workflows/pytest-core-mpi.yaml

@@ -123,11 +123,11 @@ jobs:
         env: |
           DEVITO_MPI=1
           OMP_NUM_THREADS=1
-        command: >
-          mpiexec -n 2
-            pytest
-              -v
-              examples/seismic/acoustic
+        command: |
+          mpiexec -n 2 \
+            pytest \
+              -v \
+              examples/seismic/acoustic \
               examples/seismic/tti
 
     - name: Cleanup docker image

.github/workflows/pytest-gpu.yaml

@@ -95,18 +95,18 @@ jobs:
           CODECOV_TOKEN=${{ secrets.CODECOV_TOKEN }}
           DEVITO_LOGGING=DEBUG
           PYTHONFAULTHANDLER=1
-        command: >
-          pytest
-            -vvv
-            --capture=no
-            --showlocals
-            --log-cli-level=DEBUG
-            -o log_cli=true
-            --full-trace
-            --durations=10
-            --cov
-            --cov-config=.coveragerc
-            --cov-report=xml
+        command: |
+          pytest \
+            -vvv \
+            --capture=no \
+            --showlocals \
+            --log-cli-level=DEBUG \
+            -o log_cli=true \
+            --full-trace \
+            --durations=10 \
+            --cov \
+            --cov-config=.coveragerc \
+            --cov-report=xml \
             ${{ matrix.test_files }}
 
     - name: Test examples