Unable to apply attributes to the last column of tables.

[RedSparr0w]

Unable to apply attributes to the last column of tables, if there is an attribute in the last <td> it will apply it to the parent <tr>.

Markdown-it versions:

markdown-it@13.0.1
markdown-it-attrs@4.1.6

Example input:

| title | title |
| :----: | :----: |
| text | text {.text-primary} | 
| text {.text-primary} | text |

Current output:

<table>
  <thead>
    <tr>
      <th style="text-align:center">title</th>
      <th style="text-align:center">title</th>
    </tr>
  </thead>
  <tbody>
    <tr class="text-primary">
      <td style="text-align:center">text</td>
      <td style="text-align:center">text</td>
    </tr>
    <tr>
      <td style="text-align:center" class="text-primary">text</td>
      <td style="text-align:center">text</td>
    </tr>
  </tbody>
</table>

Expected output:

<table>
  <thead>
    <tr>
      <th style="text-align:center">title</th>
      <th style="text-align:center">title</th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <td style="text-align:center">text</td>
      <td style="text-align:center" class="text-primary">text</td>
    </tr>
    <tr>
      <td style="text-align:center" class="text-primary">text</td>
      <td style="text-align:center">text</td>
    </tr>
  </tbody>
</table>

Diff:

<table>
  <thead>
    <tr>
      <th style="text-align:center">title</th>
      <th style="text-align:center">title</th>
    </tr>
  </thead>
  <tbody>
-    <tr class="text-primary">
+    <tr>
      <td style="text-align:center">text</td>
-      <td style="text-align:center">text</td>
+      <td style="text-align:center" class="text-primary">text</td>
    </tr>
    <tr>
      <td style="text-align:center" class="text-primary">text</td>
      <td style="text-align:center">text</td>
    </tr>
  </tbody>
</table>