add ignore optional to all yarn commands - optional transitive depend…

…ency from datadog-ci -> ssh2 -> cpu-features doesn't seem to like the Cypress test image

Signed-off-by: Gavin Reynolds <[email protected]>

.github/workflows/cd-workflow.yml

@@ -55,7 +55,7 @@ jobs:
           path: ${{ steps.yarn-cache-dir-path.outputs.dir }}
           key: ${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}
       - name: Install project dependencies (via cache)
-        run: yarn --prefer-offline
+        run: yarn --frozen-lockfile --prefer-offline --ignore-optional
       - name: Build application bundle
         run: yarn build
       - name: Deploy

.github/workflows/lint-workflow.yml

@@ -21,6 +21,6 @@ jobs:
           path: ${{ steps.yarn-cache-dir-path.outputs.dir }}
           key: ${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}
       - name: Install project dependencies (via cache)
-        run: yarn --prefer-offline
+        run: yarn --frozen-lockfile --prefer-offline --ignore-optional
       - name: Run ESLint
         run: npx eslint src --ext .js,.jsx,.ts,.tsx --exit-on-fatal-error

.github/workflows/test-workflow.yml

@@ -31,7 +31,7 @@ jobs:
           path: ${{ steps.yarn-cache-dir-path.outputs.dir }}
           key: ${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}
       - name: Install project dependencies (via cache)
-        run: yarn --prefer-offline
+        run: yarn --frozen-lockfile --prefer-offline --ignore-optional
 
   jest:
     needs: install
@@ -54,7 +54,7 @@ jobs:
           path: ${{ steps.yarn-cache-dir-path.outputs.dir }}
           key: ${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}
       - name: Install project dependencies (via cache)
-        run: yarn --prefer-offline
+        run: yarn --frozen-lockfile --prefer-offline --ignore-optional
       - name: Run Jest Tests
         run: yarn jest
 
@@ -111,6 +111,7 @@ jobs:
           spec: cypress/e2e/${{ matrix.e2e }}
           parallel: false # Don't use Cypress in-built parallelization
           install: true
+          install-command: yarn --frozen-lockfile --prefer-offline --ignore-optional
           cache-key: ${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}
         env:
           # For recording and parallelization to work you must set your CYPRESS_RECORD_KEY