Remove redundant deduplication of search paths for WSL

The GetDriverStorePaths function is implemented so as to
remove duplicate driver store paths which means that the
additional deduplication (which had a bug) can be removed.

Signed-off-by: Evan Lezar <elezar@nvidia.com>

Author: elezar

pkg/nvcdi/driver-wsl.go

@@ -54,24 +54,16 @@ func newWSLDriverDiscoverer(logger logger.Interface, driverRoot string, hookCrea
 	if len(driverStorePaths) == 0 {
 		return nil, fmt.Errorf("no driver store paths found")
 	}
+	if len(driverStorePaths) > 1 {
+		logger.Warningf("Found multiple driver store paths: %v", driverStorePaths)
+	}
 	logger.Infof("Using WSL driver store paths: %v", driverStorePaths)
 
 	return newWSLDriverStoreDiscoverer(logger, driverRoot, hookCreator, ldconfigPath, driverStorePaths)
 }
 
 // newWSLDriverStoreDiscoverer returns a Discoverer for WSL2 drivers in the driver store associated with a dxcore adapter.
-func newWSLDriverStoreDiscoverer(logger logger.Interface, driverRoot string, hookCreator discover.HookCreator, ldconfigPath string, driverStorePaths []string) (discover.Discover, error) {
-	var searchPaths []string
-	seen := make(map[string]bool)
-	for _, path := range driverStorePaths {
-		if seen[path] {
-			continue
-		}
-		searchPaths = append(searchPaths, path)
-	}
-	if len(searchPaths) > 1 {
-		logger.Warningf("Found multiple driver store paths: %v", searchPaths)
-	}
+func newWSLDriverStoreDiscoverer(logger logger.Interface, driverRoot string, hookCreator discover.HookCreator, ldconfigPath string, searchPaths []string) (discover.Discover, error) {
 	searchPaths = append(searchPaths, "/usr/lib/wsl/lib")
 
 	libraries := discover.NewMounts(