Merge pull request #4197 from overleaf/jpa-compile-metrics-version

[misc] PdfJsMetrics: add a version number to the compile segmentation

GitOrigin-RevId: 18d1481fe120f12895633adfd06a4036eca62de0

services/web/frontend/js/ide/pdf/controllers/PdfJsMetrics.js

@@ -71,6 +71,7 @@ function submitCompileMetrics(metrics) {
   stats = stats || {}
   timings = timings || {}
   const leanMetrics = {
+    version: VERSION,
     latencyFetch,
     latencyRender,
     pdfSize: stats['pdf-size'],