[SYCL] Now that GPU uplift is done, this test should pass on both CI systems (intel/llvm-test-suite#1015)

Signed-off-by: Chris Perkins <[email protected]>

Author: cperkinsintel

SYCL/KernelAndProgram/undefined-symbol.cpp

@@ -1,8 +1,3 @@
-// because of problems getting GPU driver uplifted on GitHub Actions
-// this test both fails on GHA and passes on Jenkins.
-// Disabling it until this is sorted
-// REQUIRES: TEMPORARILY_DISABLED
-
 // XFAIL: cuda || hip
 
 // RUN: %clangxx -fsycl %s -o %t.out