[PATCH i-g-t v2] tests/intel: Update sub-category of Xe power management tests

[Karthik Poosa <karthik.poosa@intel.com>]

Change sub-category of below tests from Power management tests to below:
 * tests/intel/xe_gt_freq.c to Frequency management tests.
 * tests/intel/xe_pm.c to Suspend-resume tests.
 * tests/intel/xe_pm_residency.c to GT C-states and idle residency tests.

v2: Modify sub-category as per review comments. (Rodrigo)

Signed-off-by: Karthik Poosa <karthik.poosa@intel.com>
---
 tests/intel/xe_gt_freq.c      | 2 +-
 tests/intel/xe_pm.c           | 2 +-
 tests/intel/xe_pm_residency.c | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/tests/intel/xe_gt_freq.c b/tests/intel/xe_gt_freq.c
index 1fb6d2b53..843144ad2 100644
--- a/tests/intel/xe_gt_freq.c
+++ b/tests/intel/xe_gt_freq.c
@@ -7,7 +7,7 @@
  * TEST: Test Xe GT frequency request functionality
  * Category: Core
  * Mega feature: Power management
- * Sub-category: Power management tests
+ * Sub-category: Frequency management tests
  * Functionality: frequency request
  * Test category: functionality test
  */
diff --git a/tests/intel/xe_pm.c b/tests/intel/xe_pm.c
index c2026474d..19b0d5ef7 100644
--- a/tests/intel/xe_pm.c
+++ b/tests/intel/xe_pm.c
@@ -7,7 +7,7 @@
  * TEST: Check Power Management functionality
  * Category: Core
  * Mega feature: Power management
- * Sub-category: Power management tests
+ * Sub-category: Suspend-resume tests
  * Test category: functionality test
  */
 
diff --git a/tests/intel/xe_pm_residency.c b/tests/intel/xe_pm_residency.c
index 3432077cc..d1c25e944 100644
--- a/tests/intel/xe_pm_residency.c
+++ b/tests/intel/xe_pm_residency.c
@@ -7,7 +7,7 @@
  * TEST: Test gtidle properties
  * Category: Core
  * Mega feature: Power management
- * Sub-category: Power management tests
+ * Sub-category: GT C-states and idle residency tests
  * Functionality: GT C States
  * Test category: functionality test
  */
-- 
2.25.1