Update pnpm to v10.18.3 (#452)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

sbt-web-scalajs-esbuild/src/sbt-test/sbt-web-scalajs-esbuild/basic-project/pnpm/package.json

@@ -1,3 +1,3 @@
 {
-  "packageManager": "pnpm@10.18.2"
+  "packageManager": "pnpm@10.18.3"
 }