Remove NPM proxy variable from yarn-install action (#289)

.changeset/great-mails-melt.md

@@ -0,0 +1,5 @@
+---
+'davinci-github-actions': patch
+---
+
+- remove NPM proxy variable which does not work in composite actions

yarn-install/action.yml

@@ -93,7 +93,7 @@ runs:
     # This step creates .npmrc file that references to npm registry in GAR (Google Artifact Registry)
     # The npm registry works as a proxy-cache, downloading and storing the public npm packages
     - name: Create .npmrc file using npm Artifact Registry
-      if: "inputs.checkout-token && inputs.npm-gar-token && contains(runner.name, vars.NPM_PROXY_RUNNER_NAME)"
+      if: "inputs.checkout-token && inputs.npm-gar-token && contains(runner.name, 'DISABLED')"
       run: |
         echo "registry=https://us-central1-npm.pkg.dev/toptal-ci/npm-registry/" > ${{ inputs.path }}/.npmrc &&
         echo "//us-central1-npm.pkg.dev/toptal-ci/npm-registry/:username=_json_key_base64" >> ${{ inputs.path }}/.npmrc &&
@@ -110,7 +110,7 @@ runs:
     # This step changes the public npm registry in yarn.lock file to npm in AR
     # We still use the public npm registry to our private packages
     - name: Change registry in yarn.lock file to npm Artifact Registry
-      if: "inputs.checkout-token && inputs.npm-gar-token && contains(runner.name, vars.NPM_PROXY_RUNNER_NAME)"
+      if: "inputs.checkout-token && inputs.npm-gar-token && contains(runner.name, 'DISABLED')"
       run: |
         sed -i -e "s#https://registry.yarnpkg.com/#https://us-central1-npm.pkg.dev/toptal-ci/npm-registry/#g" ${{ inputs.path }}/yarn.lock
         sed -i -e "s#https://registry.npmjs.org/#https://us-central1-npm.pkg.dev/toptal-ci/npm-registry/#g" ${{ inputs.path }}/yarn.lock