Fix release script to include version suffix in tags and filenames

- Extract PROJECT_VERSION_DEV suffix from CMakeLists.txt
- Combine base version with suffix for complete version string
- Update tag creation to use full version (e.g., v4.0.0-alpha1)
- Ensure all file names include the suffix consistently

Author: krashish8

.github/workflows/release.yml

@@ -32,11 +32,13 @@ jobs:
           sudo service postgresql start
           PGVER=$(psql --version | grep -Po '(?<=psql \(PostgreSQL\) )[^;]+(?=\.\d+ \()')
           PGROUTING_VERSION=$(grep -Po '(?<=project\(PGROUTING VERSION )[^;]+' CMakeLists.txt)
+          PGROUTING_VERSION_DEV=$(grep -Po '(?<=set\(PROJECT_VERSION_DEV ")[^"]+' CMakeLists.txt)
+          FULL_VERSION="${PGROUTING_VERSION}${PGROUTING_VERSION_DEV}"
           echo "PGVER=${PGVER}" >> $GITHUB_ENV
           echo "PGPORT=5432" >> $GITHUB_ENV
           echo "PGIS=3" >> $GITHUB_ENV
-          echo "PGROUTING_VERSION=${PGROUTING_VERSION}" >> $GITHUB_ENV
-          echo "TAG_NAME=v${PGROUTING_VERSION}" >> $GITHUB_ENV
+          echo "PGROUTING_VERSION=${FULL_VERSION}" >> $GITHUB_ENV
+          echo "TAG_NAME=v${FULL_VERSION}" >> $GITHUB_ENV
 
       - name: Create and Push Tag
         run: |