remove yarn install

Author: Zetazzz

.github/workflows/e2e-tests.yaml

@@ -32,9 +32,6 @@ jobs:
           version: 8
           run_install: false
 
-      - name: Install Yarn
-        run: npm install -g yarn
-
       - name: Get pnpm store directory
         shell: bash
         run: |
@@ -85,9 +82,6 @@ jobs:
           version: 8
           run_install: false
 
-      - name: Install Yarn
-        run: npm install -g yarn
-
       - name: Get pnpm store directory
         shell: bash
         run: |
@@ -138,9 +132,6 @@ jobs:
           version: 8
           run_install: false
 
-      - name: Install Yarn
-        run: npm install -g yarn
-
       - name: Get pnpm store directory
         shell: bash
         run: |

.github/workflows/injective-e2e-tests.yaml

@@ -26,9 +26,6 @@ jobs:
           version: 8
           run_install: false
 
-      - name: Install Yarn
-        run: npm install -g yarn
-
       - name: Get pnpm store directory
         shell: bash
         run: |