fixup! NEWS.md: add release notes for v0.52.0

NEWS.md

@@ -10,7 +10,6 @@ flux-core version 0.52.0 - 2023-07-06
  * libsubprocess: support user friendly error string  (#5294)
  * python: support convenience API for `job-info.lookup` RPC / "flux job
    info" (#5265)
- * Parse jobspec attributes.system optionally  (#5279)
  * support `[kKMG]` suffixes in command options that take a bytes argument
    (#5277)
  * libutil: add `parse_size()` (#5262)
@@ -30,6 +29,7 @@ flux-core version 0.52.0 - 2023-07-06
  * broker: load module with DSO version extension (#5283)
  * shell: ensure captured pty data does not come after stdout EOF in output
    eventlog (#5282)
+ * Parse jobspec attributes.system optionally  (#5279)
  * broker: avoid spurious overlay peer warning (#5275)
  * flux-resource: fix `-i, --include=HOSTS` in `list` command when some
    hosts are excluded (#5268)