Adapt FindOptimalClusters to Seurat update

Seurat v5.1.0.9013 (satijalab/seurat@a08b238)
updated doc of `FindClusters` (argument deprecated)

 - deprecated argument (`method`) removed from
 `FindOptimalClusters` interface
 - doc of `FindOptimalClusters` updated accordingly

Author: fspecque

R/clustering.R

@@ -53,7 +53,6 @@ FindOptimalClusters <- function(object, graph.name = NULL,
                                 node.sizes = NULL,
                                 resolutions = seq(from = .1, to = 2, by = .1),
                                 optimisation.metric = c("nmi", "ari"),
-                                method = "matrix",
                                 algorithm = 1,
                                 n.start = 10,
                                 n.iter = 10,
@@ -93,7 +92,7 @@ FindOptimalClusters <- function(object, graph.name = NULL,
                                      modularity.fxn = modularity.fxn,
                                      initial.membership = initial.membership,
                                      node.sizes = node.sizes,
-                                     resolution = resolutions, method = method,
+                                     resolution = resolutions,
                                      algorithm = algorithm, n.start = n.start,
                                      n.iter = n.iter, random.seed = random.seed,
                                      group.singletons = group.singletons,