Add initial config for CLA Assistant GH Action

.github/workflows/cla.yml

@@ -0,0 +1,80 @@
+name: "CLA Assistant"
+on:
+  issue_comment:
+    types: [created]
+  pull_request_target:
+    types: [opened, closed, synchronize]
+
+jobs:
+  CLAssistant:
+    runs-on: ubuntu-latest
+    steps:
+      - name: "CLA Assistant"
+        if: (github.event.comment.body == 'recheck' || github.event.comment.body == 'I have read the CLA Document and I hereby sign the CLA') || github.event_name == 'pull_request_target'
+        uses: cla-assistant/[email protected]
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          PERSONAL_ACCESS_TOKEN: ${{ secrets.CLA_ACTION_ACCESS_TOKEN }}
+        with:
+          # Where to store the signatures
+          remote-organization-name: gitpod-io
+          remote-repository-name: cla
+          branch: "main"
+          path-to-signatures: "signatures/v1/cla.json"
+          # messages for the bot to post
+          custom-notsigned-prcomment: |
+            Thank you for your submission, we really appreciate it.
+
+            Like many open-source projects, we ask that you sign our [Contributor License Agreement](https://www.gitpod.io/cla) before we can accept your contribution. You can sign the CLA by just posting a Pull Request Comment same as the below format.
+
+            If you want to contribute on behalf of a company rather than as an individual please leave a comment stating so and we will get in touch.
+          custom-pr-sign-comment: "I have read the CLA Document and I hereby sign the CLA"
+          # The following GitHub users don't have to sign the CLA
+          # - Gitpod employees (https://github.com/orgs/gitpod-io/teams/team-gitpod/members)
+          # - Bots
+          # - Anyone who signed the CLA manually prior to the use of CLA Assistant
+          #   Filip Troníček (@filiptronicek)
+          #   Jordan Hailey (@jordanhailey)
+          #   Ofer Shaal (@shaal),
+          #   Pudong Zheng (@iQQBot)
+          allowlist: >
+            metcalfc,
+            mads-hartmann,
+            gtsiolis,
+            ghuntley,
+            aledbf,
+            meysholdt,
+            MrSimonEmms,
+            svenefftinge,
+            JanKoehnlein,
+            jankeromnes,
+            atduarte,
+            mikenikles,
+            jldec,
+            AlexTugarev,
+            akosyakov,
+            csweichel,
+            loujaybee,
+            laushinka,
+            wulfthimm,
+            pawlean,
+            JohannesLandgraf,
+            ArthurSens,
+            corneliusludmann,
+            jeanp413,
+            filiptronicek,
+            geropl,
+            princerachit,
+            nisarhassan12,
+            ChristinFrohne,
+            jakobhero,
+            KlasenK,
+            phimae,
+
+            roboquat,
+            autofix-bot,
+
+            filiptronicek,
+            jordanhailey,
+            shaal,
+            iQQBot