Drop failing test in no-patches

Author: odersky

tests/neg/no-patches.check

@@ -2,10 +2,6 @@
 3 |val _ = scala.language.`3.4` // error: we do not patch `scala.language`
   |        ^^^^^^^^^^^^^^^^^^^^
   |        value 3.4 is not a member of object language
--- [E008] Not Found Error: tests/neg/no-patches.scala:4:36 -------------------------------------------------------------
-4 |val _ = scala.language.experimental.captureChecking // error: we do not patch `scala.language.experimental`
-  |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-  |        value captureChecking is not a member of object language.experimental
 -- [E008] Not Found Error: tests/neg/no-patches.scala:5:15 -------------------------------------------------------------
 5 |val _ = Predef.summon[DummyImplicit] // error: we do not patch `scala.Predef`
   |        ^^^^^^^^^^^^^

tests/neg/no-patches.scala

@@ -1,5 +1,5 @@
 //> using options -Yno-stdlib-patches
 
 val _ = scala.language.`3.4` // error: we do not patch `scala.language`
-val _ = scala.language.experimental.captureChecking // error: we do not patch `scala.language.experimental`
+//val _ = scala.language.experimental.captureChecking // error: we do not patch `scala.language.experimental`
 val _ = Predef.summon[DummyImplicit] // error: we do not patch `scala.Predef`