[PATCH] doc: update matching versions in ice guide

[Qi Zhang]

Add recommended matching list for ice PMD in DPDK 21.08 and DPDK 21.11.

Signed-off-by: Qi Zhang <qi.z.zhang at intel.com>
---
 doc/guides/nics/ice.rst | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/doc/guides/nics/ice.rst b/doc/guides/nics/ice.rst
index f95fef8cf0..a1780c46c3 100644
--- a/doc/guides/nics/ice.rst
+++ b/doc/guides/nics/ice.rst
@@ -58,6 +58,10 @@ The detailed information can refer to chapter Tested Platforms/Tested NICs in re
    +-----------+---------------+-----------------+-----------+--------------+-----------+
    |    21.05  |     1.6.5     |      1.3.26     |  1.3.30   |    1.3.6     |    3.0    |
    +-----------+---------------+-----------------+-----------+--------------+-----------+
+   |    21.08  |     1.7.16    |      1.3.27     |  1.3.31   |    1.3.7     |    3.1    |
+   +-----------+---------------+-----------------+-----------+--------------+-----------+
+   |    21.11  |     1.7.16    |      1.3.27     |  1.3.31   |    1.3.7     |    3.1    |
+   +-----------+---------------+-----------------+-----------+--------------+-----------+
 
 Pre-Installation Configuration
 ------------------------------
-- 
2.26.2