Updated unit test snaps

Author: matthewlipski

tests/src/unit/core/formatConversion/export/__snapshots__/blocknoteHTML/codeBlock/contains-newlines.html

@@ -6,9 +6,6 @@
         data-content-type="codeBlock"
         data-language="javascript"
       >
-        <div>
-          <select></select>
-        </div>
         <pre>
           <code class="bn-inline-content">const hello ='world';console.log(hello);</code>
         </pre>

tests/src/unit/core/formatConversion/export/__snapshots__/blocknoteHTML/codeBlock/defaultLanguage.html

@@ -2,9 +2,6 @@
   <div class="bn-block-outer" data-node-type="blockOuter" data-id="1">
     <div class="bn-block" data-node-type="blockContainer" data-id="1">
       <div class="bn-block-content" data-content-type="codeBlock">
-        <div>
-          <select></select>
-        </div>
         <pre>
           <code class="bn-inline-content">console.log('Hello, world!');</code>
         </pre>

tests/src/unit/core/formatConversion/export/__snapshots__/blocknoteHTML/codeBlock/empty.html

@@ -2,9 +2,6 @@
   <div class="bn-block-outer" data-node-type="blockOuter" data-id="1">
     <div class="bn-block" data-node-type="blockContainer" data-id="1">
       <div class="bn-block-content" data-content-type="codeBlock">
-        <div>
-          <select></select>
-        </div>
         <pre>
           <code class="bn-inline-content"></code>
         </pre>

tests/src/unit/core/formatConversion/export/__snapshots__/blocknoteHTML/codeBlock/python.html

@@ -6,9 +6,6 @@
         data-content-type="codeBlock"
         data-language="python"
       >
-        <div>
-          <select></select>
-        </div>
         <pre>
           <code class="bn-inline-content">print('Hello, world!')</code>
         </pre>