drm_hwcomposer: CI: Upgrade Ubuntu and clang version

Why:
The aospless file from Android-15 contains compiler flags that
clang-15 does not understand.

Additionally, new tidy findings were suppressed.
It would be nice to fix them in the future instead.

Signed-off-by: Roman Stratiienko <r.stratiienko@gmail.com>
diff --git a/Android.bp b/Android.bp
index e38192d..3e2fa94 100644
--- a/Android.bp
+++ b/Android.bp
@@ -80,13 +80,13 @@
         "drm/DrmDisplayPipeline.cpp",
         "drm/DrmEncoder.cpp",
         "drm/DrmFbImporter.cpp",
+        "drm/DrmHwc.cpp",
         "drm/DrmMode.cpp",
         "drm/DrmPlane.cpp",
         "drm/DrmProperty.cpp",
         "drm/ResourceManager.cpp",
         "drm/UEventListener.cpp",
         "drm/VSyncWorker.cpp",
-        "drm/DrmHwc.cpp",
 
         "backend/Backend.cpp",
         "backend/BackendClient.cpp",
@@ -164,9 +164,9 @@
     name: "android.hardware.composer.hwc3-service.drm",
 
     srcs: [
+        ":drm_hwcomposer_common",
         ":drm_hwcomposer_hwc3",
         ":drm_hwcomposer_service",
-        ":drm_hwcomposer_common",
         "bufferinfo/legacy/BufferInfoLibdrm.cpp",
     ],