remove lerna prepare as it already runs inside yarn install (#2798)

Author: awentzel

.github/workflows/cd-explore-stage.yml

@@ -26,11 +26,8 @@ jobs:
     - name: Install Lerna
       run: sudo yarn global add lerna
 
-    - name: Install package dependencies
+    - name: Install package dependencies / prepare workspaces
       run: yarn install --frozen-lockfile
-
-    - name: Prepare Yarn workspaces
-      run: lerna run prepare
 
     - name: Build Web Application
       run: | 

.github/workflows/ci-daily.yml

@@ -22,12 +22,9 @@ jobs:
     - name: Install Lerna
       run: sudo yarn global add [email protected]  
 
-    - name: Install package dependencies
+    - name: Install package dependencies / prepare workspaces
       run: yarn install --frozen-lockfile
 
-    - name: Build Yarn workspaces
-      run: lerna run prepare
-
     - name: Testing Prettier format
       run: lerna run prettier:diff
 

.github/workflows/ci-weekly.yml

@@ -16,12 +16,9 @@ jobs:
     - name: Install Lerna
       run: npm i -g lerna
 
-    - name: Install package dependencies
+    - name: Install package dependencies / prepare workspaces
       run: yarn install --frozen-lockfile
 
-    - name: Build Yarn workspaces
-      run: lerna run prepare
-
     - name: Ensure Prettier formatting
       run: lerna run prettier:diff