[OSCI][CI] replace deprecated set-output (#5340)

set-output command for workflows is deprecated according to Github documentation. Update done using GITHUB_OUTPUT environment files. More details here:
https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/#examples

Issues Resolved
#5322

* replaced set-output
* CI replaced set-output
* Updated CHANGELOG.md for #5322 [CI] Replace usage of deprecated `set-output` in workflows

Signed-off-by: Vijay Vavdiya <vijayvavdiya@gmail.com>
Co-authored-by: Josh Romero <rmerqg@amazon.com>
(cherry picked from commit 8d8de0a)
Signed-off-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>

# Conflicts:
#	CHANGELOG.md

.github/workflows/build_and_test_workflow.yml

@@ -352,7 +352,7 @@ jobs:
         id: verify-opensearch-exists
         run: |
           if curl -I -L ${{ env.OPENSEARCH_URL }}; then
-            echo "::set-output name=version-exists::true"
+            echo "name=version-exists::true" >> $GITHUB_OUTPUT
           fi
 
       - name: Skipping tests

.github/workflows/cypress_workflow.yml

@@ -128,7 +128,7 @@ jobs:
       - name: Get Cypress version
         id: cypress_version
         run: |
-          echo "::set-output name=cypress_version::$(cat ./${{ env.FTR_PATH }}/package.json | jq '.devDependencies.cypress' | tr -d '"')"
+          echo "name=cypress_version::$(cat ./${{ env.FTR_PATH }}/package.json | jq '.devDependencies.cypress' | tr -d '"')" >> $GITHUB_OUTPUT
 
       - name: Cache Cypress
         id: cache-cypress