Merge pull request #3700 from obsidian-tasks-group/create-pull-request/update-docs-markdown

docs: Update snippets and examples in markdown

Author: claremacrae

docs/snippets-embedded-in-multiple-pages/Sample HTML - Full mode.md

@@ -5,7 +5,6 @@
 -->
 
 <div>
-  <div class="plugin-tasks-toolbar"><button test-icon="lucide-copy" test-tooltip="Copy results"></button></div>
   <ul class="contains-task-list plugin-tasks-query-result">
     <li
       class="task-list-item plugin-tasks-list-item"

docs/snippets-embedded-in-multiple-pages/Sample HTML - Short mode.md

@@ -5,7 +5,6 @@
 -->
 
 <div>
-  <div class="plugin-tasks-toolbar"><button test-icon="lucide-copy" test-tooltip="Copy results"></button></div>
   <ul class="contains-task-list plugin-tasks-query-result tasks-layout-short-mode">
     <li
       class="task-list-item plugin-tasks-list-item"