Lower range/10_basic.yml skip version after backport

After backport of #50237 in #51741 the skip version in this test can be lowered.

Author: Christoph Büscher

rest-api-spec/src/main/resources/rest-api-spec/test/range/10_basic.yml

@@ -395,8 +395,8 @@ setup:
 ---
 "Date range rounding":
   - skip:
-      version: " - 7.99.99"
-      reason:  "This part tests rounding behaviour changed in 8.0.0"
+      version: " - 7.6.99"
+      reason:  "This part tests rounding behaviour changed in 7.7"
 
   - do:
       index: