wayland/waybar: Update to 0.15.0

While here, enable support for niri modules and fix the example config for
the clock module.

wayland/waybar/Makefile

@@ -1,7 +1,6 @@
 COMMENT =	Customizable Wayland bar for wlroots based compositors
 
-V =		0.14.0
-REVISION =	0
+V =		0.15.0
 
 DIST_TUPLE=	github  Alexays Waybar ${V} .
 PKGNAME=	waybar-${V}
@@ -54,6 +53,7 @@ CONFIGURE_ARGS = 	-Dcava=disabled \
 			-Dlibevdev=disabled \
 			-Dlibnl=disabled \
 			-Dmpris=disabled \
+			-Dniri=true \
 			-Dpipewire=disabled \
 			-Dpulseaudio=disabled \
 			-Dsndio=enabled \

wayland/waybar/distinfo

@@ -1,2 +1,2 @@
-SHA256 (Alexays-Waybar-0.14.0.tar.gz) = fzhZd5uzpQKKchWyAAwuR2wDRTpSKJFkumCkvxuzdy8=
-SIZE (Alexays-Waybar-0.14.0.tar.gz) = 341661
+SHA256 (Alexays-Waybar-0.15.0.tar.gz) = IcK774jEBHPDVQA1gvkzHS+bigHv3M4JNe38X2sCOj4=
+SIZE (Alexays-Waybar-0.15.0.tar.gz) = 355671

wayland/waybar/patches/patch-resources_config_jsonc

@@ -38,16 +38,24 @@ Index: resources/config.jsonc
      ],
      // Modules configuration
      // "sway/workspaces": {
-@@ -68,6 +70,12 @@
-         "format-icons": ["", ""],
+@@ -69,6 +71,12 @@
          "tooltip": true,
          "tooltip-format": "{app}: {title}"
-+    },
+     },
 +    "sndio": {
 +       "sroll-step": "10",
 +       "format": "   {volume}% ",
 +       // "on-scroll-down": "sndioctl output.level=-0.1",
 +       // "on-scroll-up": "sndioctl output.level=+0.1"
-     },
++    },
      "mpd": {
          "format": "{stateIcon} {consumeIcon}{randomIcon}{repeatIcon}{singleIcon}{artist} - {album} - {title} ({elapsedTime:%M:%S}/{totalTime:%M:%S}) ⸨{songPosition}|{queueLength}⸩ {volume}% ",
+         "format-disconnected": "Disconnected ",
+@@ -112,7 +120,6 @@
+     },
+     "clock": {
+         // "timezone": "America/New_York",
+-        "tooltip-format": "<big>{:%Y %B}</big>\n<tt><small>{calendar}</small></tt>",
+         "format-alt": "{:%Y-%m-%d}"
+     },
+     "cpu": {