ci(workflows): [typescript-canary] add tsconfig.json prep step

- required for `typescript@next`

Signed-off-by: Lexus Drumgold <[email protected]>

Author: unicornware

.github/workflows/typescript-canary.yml

@@ -60,6 +60,12 @@ jobs:
       - id: typescript-version
         name: Print TypeScript version
         run: jq .devDependencies.typescript package.json -r
+      - id: tsconfig
+        name: Prepare tsconfig.json
+        if: matrix.typescript-version == 'next'
+        run: echo $(jq '.compilerOptions += {"ignoreDeprecations":"5.0"}' -S $TSCONFIG) > $TSCONFIG
+        env:
+          TSCONFIG: tsconfig.json
       - id: build
         name: Build project
         run: yarn build