feat(dashboards): Increase default height for Laravel table widgets (#109966)

Increases the default height of the paths, commands, and jobs table
widgets on the Laravel overview dashboard from 2 to 3 rows. This shows
more data by default without requiring users to manually resize.

Y-positions are adjusted to prevent widget overlap.

Refs DAIN-1274

---------

Co-authored-by: Claude <noreply@anthropic.com>

Author: DominikB2014

static/app/views/dashboards/utils/prebuiltConfigs/laravelOverview/laravelOverview.ts

@@ -56,7 +56,7 @@ const PATHS_TABLE: Widget = {
     x: 0,
     y: 7,
     w: 6,
-    h: 2,
+    h: 3,
     minH: TABLE_MIN_HEIGHT,
   },
 };
@@ -102,7 +102,7 @@ const COMMANDS_TABLE: Widget = {
     x: 0,
     y: 10,
     w: 6,
-    h: 2,
+    h: 3,
     minH: TABLE_MIN_HEIGHT,
   },
 };
@@ -150,7 +150,7 @@ const JOBS_TABLE: Widget = {
     x: 0,
     y: 13,
     w: 6,
-    h: 2,
+    h: 3,
     minH: TABLE_MIN_HEIGHT,
   },
 };