[PATCH] doc: update release notes for Intel IPU

[beilei.xing at intel.com]

From: Beilei Xing <beilei.xing at intel.com>

Update release notes for Intel IPU new features:
 - Support VF whose device id is 0x145c.
 - Support hairpin queue.

Fixes: 32bcd47e16fe ("net/idpf: support VF")
Fixes: 1ec8064832db ("net/cpfl: add haipin queue group during vport init")

Signed-off-by: Beilei Xing <beilei.xing at intel.com>
---
 doc/guides/rel_notes/release_23_07.rst | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/doc/guides/rel_notes/release_23_07.rst b/doc/guides/rel_notes/release_23_07.rst
index 4459144140..47c4ea0da2 100644
--- a/doc/guides/rel_notes/release_23_07.rst
+++ b/doc/guides/rel_notes/release_23_07.rst
@@ -200,6 +200,13 @@ New Features
 
   Enhanced the GRO library to support TCP packets over IPv6 network.
 
+* **Updated Intel idpf PMD.**
+
+  Added support for Intel IPU E2100 VF whose device id is 0x145c.
+
+* **Updated Intel cpfl PMD.**
+
+  Added support for hairpin queue.
 
 Removed Items
 -------------
-- 
2.34.1