Upgrade knowhere to 1.3.7 (#21735)

Signed-off-by: NLi Liu <li.liu@zilliz.com>

internal/core/thirdparty/knowhere/CMakeLists.txt

@@ -11,8 +11,8 @@
 # or implied. See the License for the specific language governing permissions and limitations under the License.
 #-------------------------------------------------------------------------------
 
-set( KNOWHERE_VERSION v1.3.6 )
-set( KNOWHERE_SOURCE_MD5 "e711e204a3a6c4918352d464c0b87793")
+set( KNOWHERE_VERSION v1.3.7 )
+set( KNOWHERE_SOURCE_MD5 "a418d9c8e507d2fed22dc7c3cfa8b703")
 
 if ( DEFINED ENV{MILVUS_KNOWHERE_URL} )
     set( KNOWHERE_SOURCE_URL "$ENV{MILVUS_KNOWHERE_URL}" )