Remove set-output commands

Remove unused variable and update deprecated code

Signed-off-by: Sakshi Aggarwal <81718060+sakshiagrwal@users.noreply.github.com>

.github/workflows/Recovery Build.yml

@@ -88,11 +88,6 @@ jobs:
           ssh-private-key: |
               ${{ secrets.SSH_PRIVATE_KEY }}
 
-    - name: Set variables
-      run: |
-        echo "::set-output name=date::$(date +%F)"
-      id: var
-      
     - name: Install repo
       run: |
         mkdir ~/bin
@@ -104,7 +99,7 @@ jobs:
       run: |
         mkdir workspace
         cd workspace
-        echo "::set-output name=pwd::$(pwd)"
+        echo "workspace-folder=$(pwd)" >> $GITHUB_OUTPUT
         git config --global user.name "Captain Throwback"
         git config --global user.email "captainthrowback@hotmail.com"
         repo init --depth=1 -u ${{ github.event.inputs.MANIFEST_URL }} -b ${{ github.event.inputs.MANIFEST_BRANCH }}
@@ -118,7 +113,7 @@ jobs:
     - name: Clone device tree
       run: |
         git clone ${{ github.event.inputs.DEVICE_TREE_URL }} -b ${{ github.event.inputs.DEVICE_TREE_BRANCH }} ./${{ github.event.inputs.DEVICE_PATH }}
-      working-directory: ${{ steps.pwd.outputs.pwd }}
+      working-directory: ${{ steps.pwd.outputs.workspace-folder }}
 
     - name: Clone common tree
       if: |
@@ -126,7 +121,7 @@ jobs:
         && github.event.inputs.COMMON_PATH != null
       run: |
         git clone ${{ github.event.inputs.COMMON_TREE_URL }} -b ${{ github.event.inputs.DEVICE_TREE_BRANCH }} ./${{ github.event.inputs.COMMON_PATH }}
-      working-directory: ${{ steps.pwd.outputs.pwd }}
+      working-directory: ${{ steps.pwd.outputs.workspace-folder }}
 
     - name: Check Build Tree
       uses: haya14busa/action-cond@v1
@@ -140,7 +135,7 @@ jobs:
       run: |
         bash ${GITHUB_WORKSPACE}/scripts/convert.sh ${{ github.event.inputs.DEVICE_PATH }}/${{ steps.buildtree.outputs.value }}.dependencies
         repo sync -j$(nproc --all)
-      working-directory: ${{ steps.pwd.outputs.pwd }}
+      working-directory: ${{ steps.pwd.outputs.workspace-folder }}
       continue-on-error: true
 
     - name: Set Swap Space
@@ -153,7 +148,7 @@ jobs:
         source build/envsetup.sh
         export ALLOW_MISSING_DEPENDENCIES=true
         lunch ${{ github.event.inputs.MAKEFILE_NAME }}-eng && make clean && make ${{ github.event.inputs.BUILD_TARGET }}image -j$(nproc --all)
-      working-directory: ${{ steps.pwd.outputs.pwd }}
+      working-directory: ${{ steps.pwd.outputs.workspace-folder }}
 
     - name: Upload to Release
       uses: softprops/action-gh-release@v1