Merge pull request microsoft#40576 from weswigham/add-pyright

Add pyright user test

Author: weswigham

tests/baselines/reference/docker/pyright.log

@@ -0,0 +1,9 @@
+Exit Code: 0
+Standard output:
+
+
+
+Standard error:
+lerna notice cli vX.X.X
+lerna info Executing command in 3 packages: "tsc --noEmit"
+lerna success exec Executed command in 3 packages: "tsc --noEmit"

tests/cases/docker/pyright/Dockerfile

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+FROM node:current
+RUN git clone https://github.com/microsoft/pyright.git /pyright
+WORKDIR /pyright
+RUN git pull
+RUN npm i
+COPY --from=typescript/typescript /typescript/typescript-*.tgz /typescript.tgz
+RUN npm install /typescript.tgz --exact --ignore-scripts --save-dev
+RUN npx lerna exec --stream --concurrency 1 -- npm install /typescript.tgz --exact --ignore-scripts --save-dev
+ENTRYPOINT [ "npx" ]
+CMD [ "lerna", "exec", "--stream",  "--concurrency", "1", "--no-bail", "--", "tsc", "--noEmit" ]