Specify the retention length for artifacts (microsoft#14395)

Helps keep resource usage down.

Author: brettcannon

.github/workflows/insiders.yml

@@ -59,6 +59,7 @@ jobs:
  with:
  name: ${{env.ARTIFACT_NAME_VSIX}}
  path: ${{env.VSIX_NAME}}
+ retention-days: 7
 
  lint:
  name: Lint
@@ -298,10 +299,11 @@ jobs:
 
  # Upload unit test coverage reports for later use in the "reports" job.
  - name: Upload unit test coverage reports
- uses: actions/upload-artifact@v1
+ uses: actions/upload-artifact@v2
  with:
  name: ${{runner.os}}-${{env.COVERAGE_REPORTS}}
  path: ${{ env.special-working-directory }}/.nyc_output
+ retention-days: 1
  if: matrix.test-suite == 'ts-unit' && startsWith(matrix.python, 3.)
 
  # Run the Python and IPython tests in our codebase.

.github/workflows/release.yml

@@ -61,6 +61,7 @@ jobs:
  with:
  name: ${{ env.ARTIFACT_NAME_VSIX }}
  path: ${{ env.VSIX_NAME }}
+ retention-days: 14
 
  lint:
  # Unlike for the insiders build, we skip linting file formatting as that