build: add platform specific throttle factors for e2e (#5682)

* build: add throttle factor for e2e

@W-14867258@

* chore: increase throttle factor for windows

---------

Co-authored-by: Mingxuan Zhang <132491513+mingxuanzhangsfdx@users.noreply.github.com>

.github/workflows/runE2ETest.yml

@@ -94,6 +94,12 @@ jobs:
             echo "The @salesforce/cli installation could not be verified"
             exit 1
           fi
+      - name: Set THROTTLE_FACTOR for macOS and Linux
+        if: matrix.os != 'windows-latest'
+        run: echo "THROTTLE_FACTOR=1" >> $GITHUB_ENV
+      - name: Set THROTTLE_FACTOR for Windows
+        if: matrix.os == 'windows-latest'
+        run: echo "THROTTLE_FACTOR=5" >> $GITHUB_ENV
       - name: Run headless test
         uses: coactions/setup-xvfb@b6b4fcfb9f5a895edadc3bc76318fae0ac17c8b3
         with:
@@ -106,6 +112,7 @@ jobs:
           SPEC_FILES: ${{ inputs.testToRun }}
           SFDX_AUTH_URL: ${{ secrets.SFDX_AUTH_URL_E2E }}
           ORG_ID: ${{ secrets.ORG_ID_E2E }}
+          THROTTLE_FACTOR: ${{ env.THROTTLE_FACTOR }}
       - uses: actions/upload-artifact@v4
         if: failure()
         with: