Fixed logic for collection of profiling binaries

Since addition of --save-temps=obj, a slew of host/device object
files were added and llvm-cov can not work with some of them.

Since binaries can actually be shared objects, use that instead.

Process traces for libtensor and libsyclinterface shared objects

Author: oleksandr-pavlyk

scripts/gen_coverage.py

@@ -108,11 +108,16 @@ def find_objects():
         objects = []
         for root, _, files in os.walk("_skbuild"):
             for file in files:
-                if not file.endswith(".o"):
+                if not file.endswith(".so"):
                     continue
                 if os.path.join("libsyclinterface", "tests") in root:
                     continue
-                if any(match in root for match in ["libsyclinterface"]):
+                if any(
+                    match in root
+                    for match in [
+                        "libsyclinterface",
+                    ]
+                ):
                     objects.extend(["-object", os.path.join(root, file)])
         return objects