Update policyscan.yml - bump action versions

Author: tjarrettveracode

.github/workflows/policyscan.yml

@@ -19,7 +19,7 @@ jobs:
     # Steps represent a sequence of tasks that will be executed as part of the job
     steps:
       # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - uses: actions/setup-java@v1 # Make java accessible on path so the uploadandscan action can run.
         with: 
           java-version: '8'
@@ -29,7 +29,7 @@ jobs:
         run: zip -R project.zip '*.py' '*.html' '*.htm' '*.js' '*.php' 'requirements.txt' '*.json' '*.lock' '*.ts' '*.pl' '*.pm' '*.plx' '*.pl5' '*.cgi' '*.go' '*.sum' '*.mod'
         env:
           build-name: project.zip
-      - uses: actions/upload-artifact@v2 # Copy files from repository to docker container so the next uploadandscan action can access them.
+      - uses: actions/upload-artifact@v3 # Copy files from repository to docker container so the next uploadandscan action can access them.
         with:
           path: project.zip # Wildcards can be used to filter the files copied into the container. See: https://github.com/actions/upload-artifact
       - uses: veracode/veracode-uploadandscan-action@master # Run the uploadandscan action. Inputs are described above.