Fix default alignment swiftlint offense

Shared/Player/Controls/PlayerControls.swift

@@ -57,7 +57,7 @@ struct PlayerControls: View {
             #endif
 
             VStack {
-                ZStack(alignment: .center) {
+                ZStack {
                     VStack(spacing: 0) {
                         ZStack {
                             OpeningStream()

Shared/Player/Controls/TimelineView.swift

@@ -127,7 +127,7 @@ struct TimelineView: View {
                     .modifier(ControlBackgroundModifier())
                     .clipShape(RoundedRectangle(cornerRadius: 4))
 
-                ZStack(alignment: .center) {
+                ZStack {
                     ZStack(alignment: .leading) {
                         ZStack(alignment: .leading) {
                             Rectangle()

Shared/Player/Video Details/CommentView.swift

@@ -19,7 +19,7 @@ struct CommentView: View {
 
     var body: some View {
         VStack(alignment: .leading) {
-            HStack(alignment: .center, spacing: 10) {
+            HStack(spacing: 10) {
                 HStack(spacing: 10) {
                     ZStack(alignment: .bottomTrailing) {
                         authorAvatar

Shared/Player/Video Details/VideoDetails.swift

@@ -53,7 +53,7 @@ struct VideoDetails: View {
                     .frame(maxWidth: detailsSize.width)
                     .transition(.fade)
 
-                HStack(alignment: .center) {
+                HStack {
                     if detailsToolbarPosition.needsLeftSpacer { Spacer() }
 
                     VideoDetailsToolbar(video: video, page: $page, sidebarQueue: sidebarQueue)