Fix actions\build to use mvn help:evaluate

Since there is no `revision` property in POM, we cannot use `sed` command to extract project version from the POM.

* Use more Maven-friendly `mvn help:evaluate -Dexpression="project.version" -q -DforceStdout` command to get the current project version
* Remove tentative `finish_release_tmp.yml` since `actions\build` has been fixed now

.github/actions/build/action.yml

@@ -39,6 +39,6 @@ runs:
       id: read-version
       shell: bash
       run: |
-        version=$(sed -n 's/^.*<revision>\(.*\)<\/revision>.*$/\1/p' pom.xml)
+        version=$(mvn help:evaluate -Dexpression="project.version" -q -DforceStdout)
         echo "Version is $version"
         echo "version=$version" >> $GITHUB_OUTPUT

.github/workflows/finish_release_tmp.yml

@@ -1,29 +0,0 @@
-name: Finish Release Tmp
-on:
-  workflow_dispatch:
-
-jobs:
-  finish-release:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Set up JFrog CLI
-        uses: jfrog/setup-jfrog-cli@7c95feb32008765e1b4e626b078dfd897c4340ad # v4.1.2
-        env:
-          JF_ENV_SPRING: ${{ secrets.JF_ARTIFACTORY_SPRING }}
-      - name: Promote build
-        run: jfrog rt build-promote spring-retry- 5 libs-release-local
-
-      - name: Check Out Code
-        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
-      - name: Create GitHub Release
-        uses: ./.github/actions/create-github-release
-        with:
-          milestone: 2.0.11
-          token: ${{ secrets.GH_ACTIONS_REPO_TOKEN }}
-
-      - name: Announce Release in Chat
-        if: env.CHAT_WEBHOOK_URL
-        run: |
-          curl -X POST '${{ env.CHAT_WEBHOOK_URL }}' -H 'Content-Type: application/json' -d '{ text: "${{ github.event.repository.name }}-announcing `2.0.11`"}'
-        env:
-          CHAT_WEBHOOK_URL: ${{ secrets.SPRING_RELEASE_GCHAT_WEBHOOK_URL }}