Update .github/workflows/pre-release.yml

Co-authored-by: Copilot <[email protected]>

Author: asr-alurisanthoshreddy

.github/workflows/pre-release.yml

@@ -20,7 +20,7 @@ jobs:
 
       - name: Validate current version contains -DEV
         run: |
-          FILE_PATH="include/opentelemetry/version.h"
+          FILE_PATH="api/include/opentelemetry/version.h"
           if ! grep -q -- "-DEV" "$FILE_PATH"; then
             echo "Error: version.h does not contain -DEV. Aborting to prevent overwriting a release."
             exit 1