Make unit tests use a temp dir instead of /home/ec2-user (#126)

Summary:
As title.

Pull Request resolved: #126

Reviewed By: PaliC

Differential Revision: D38633472

Pulled By: anirbanr-fb-r2p

fbshipit-source-id: a027d7fbd3088ac8efdd7ab318ec918ba0e1f4d2

Author: anirbanr-fb-r2p

.github/workflows/runtime_nightly.yaml

@@ -23,12 +23,12 @@ jobs:
       - name: Setup conda
         run: |
           wget https://repo.anaconda.com/miniconda/Miniconda3-latest-Linux-x86_64.sh -O ${RUNNER_TEMP}/miniconda.sh
-          bash ${RUNNER_TEMP}/miniconda.sh -b -p $HOME/miniconda
+          bash ${RUNNER_TEMP}/miniconda.sh -b -p ${RUNNER_TEMP}/miniconda
 
       - name: setup Path
         run: |
-          echo "/home/ec2-user/miniconda/bin" >> $GITHUB_PATH
-          echo "CONDA=/home/ec2-user/miniconda" >> $GITHUB_PATH
+          echo "${RUNNER_TEMP}/miniconda/bin" >> $GITHUB_PATH
+          echo "CONDA=${RUNNER_TEMP}/miniconda" >> $GITHUB_PATH
 
       - name: Checkout MultiPy
         uses: actions/checkout@v2

.github/workflows/runtime_tests.yaml

@@ -26,12 +26,12 @@ jobs:
       - name: Setup conda
         run: |
           wget https://repo.anaconda.com/miniconda/Miniconda3-latest-Linux-x86_64.sh -O ${RUNNER_TEMP}/miniconda.sh
-          bash ${RUNNER_TEMP}/miniconda.sh -b -p $HOME/miniconda
+          bash ${RUNNER_TEMP}/miniconda.sh -b -p ${RUNNER_TEMP}/miniconda
 
       - name: setup Path
         run: |
-          echo "/home/ec2-user/miniconda/bin" >> $GITHUB_PATH
-          echo "CONDA=/home/ec2-user/miniconda" >> $GITHUB_PATH
+          echo "${RUNNER_TEMP}/miniconda/bin" >> $GITHUB_PATH
+          echo "CONDA=${RUNNER_TEMP}/miniconda" >> $GITHUB_PATH
 
       - name: Checkout MultiPy
         uses: actions/checkout@v2