Free space on github jobs (#1107)

* Free space on github jobs

* Delete more stuff

* Use sudo

.github/workflows/ci.yaml

@@ -14,6 +14,8 @@ jobs:
     runs-on: ubuntu-18.04
 
     steps:
+    - name: Free space
+      run: sudo rm -rf /usr/local/android /usr/share/dotnet /usr/local/share/boost /opt/ghc /usr/local/share/chrom* /usr/share/swift /usr/local/julia*
     - uses: actions/checkout@v2
 
     # In this step, this action saves a list of existing images,
@@ -60,6 +62,8 @@ jobs:
     runs-on: ubuntu-18.04
 
     steps:
+    - name: Free space
+      run: sudo rm -rf /usr/local/android /usr/share/dotnet /usr/local/share/boost /opt/ghc /usr/local/share/chrom* /usr/share/swift /usr/local/julia*
     - uses: actions/checkout@v2
 
     # In this step, this action saves a list of existing images,
@@ -103,6 +107,8 @@ jobs:
     runs-on: ubuntu-18.04
 
     steps:
+    - name: Free space
+      run: sudo rm -rf /usr/local/android /usr/share/dotnet /usr/local/share/boost /opt/ghc /usr/local/share/chrom* /usr/share/swift /usr/local/julia*
     - uses: actions/checkout@v2
 
     # In this step, this action saves a list of existing images,
@@ -136,6 +142,8 @@ jobs:
     runs-on: ubuntu-18.04
 
     steps:
+    - name: Free space
+      run: sudo rm -rf /usr/local/android /usr/share/dotnet /usr/local/share/boost /opt/ghc /usr/local/share/chrom* /usr/share/swift /usr/local/julia*
     - uses: actions/checkout@v2
     - name: Set up Python
       uses: actions/setup-python@v2
@@ -171,6 +179,8 @@ jobs:
           - codecov
 
     steps:
+    - name: Free space
+      run: sudo rm -rf /usr/local/android /usr/share/dotnet /usr/local/share/boost /opt/ghc /usr/local/share/chrom* /usr/share/swift /usr/local/julia*
     - uses: actions/checkout@v2
     - name: Set up Python
       uses: actions/setup-python@v2