Feat: Add trace to deprecated shortcode warnings (#341)

Author: TasoOneAsia

layouts/shortcodes/before-you-begin.html

@@ -5,4 +5,4 @@
  "sideline" "false"
  "content" .Inner
 ) }}
-{{ warnf "'<before-you-begin></before-you-begin>' is being deprecated. Use generic 'call-out' shortcode instead."}}
+{{ warnf "'<before-you-begin></before-you-begin>' is being deprecated. Use generic 'call-out' shortcode instead. (%s)" .Position }}

layouts/shortcodes/note.html

@@ -5,4 +5,4 @@
 "sideline" "false"
 "content" .Inner
 ) }}
-{{ warnf "'<note></note>' is being deprecated. Use generic 'call-out' shortcode instead."}}
+{{ warnf "'<note></note>' is being deprecated. Use generic 'call-out' shortcode instead. (%s)" .Position }}

layouts/shortcodes/see-also.html

@@ -5,4 +5,4 @@
 "sideline" "false"
 "content" .Inner
 ) }}
-{{ warnf "'<see-also></see-also>' is being deprecated. Use generic 'call-out' shortcode instead."}}
+{{ warnf "'<see-also></see-also>' is being deprecated. Use generic 'call-out' shortcode instead. (%s)" .Position }}

layouts/shortcodes/tip.html

@@ -5,4 +5,4 @@
 "sideline" "false"
 "content" .Inner
 ) }}
-{{ warnf "'<tip></tip>' is being deprecated. Use generic 'call-out' shortcode instead."}}
+{{ warnf "'<tip></tip>' is being deprecated. Use generic 'call-out' shortcode instead. (%s)" .Position }}