Remove superfluous <td> in résumé section

[Kristina Hoeppner]

When you add employment history, the number to indicate how many attachments are there for one job is wrapped into 2 <td> when there should only be one like in "Education history".

To replicate:

1. Add 1 item in "Education history" in your résumé and attach a file.
2. Add 1 item in "Employment history" in your résumé and attach a file.
3. Inspect the HTML code for the attachment number with the dev tool console.
Expected result: The number should only be in 1 <td> like so: <td style="text-align:center">1</td>
Actual result: It is wrapped in 2 <td>: <td><td style="text-align:center">1</td></td>

[Mahara Bot (dev-mahara)]

Patch for "master" branch: https://reviews.mahara.org/10952

[Mahara Bot (dev-mahara)]

Reviewed: https://reviews.mahara.org/10952
Committed: https://git.mahara.org/mahara/mahara/commit/7916358b5c8a9b46f56745bff5a7d09aca7653ce
Submitter: Robert Lyon (<email address hidden>)
Branch: master

commit 7916358b5c8a9b46f56745bff5a7d09aca7653ce
Author: Evonne <email address hidden>
Date: Mon May 4 08:17:33 2020 +1200

Bug 1844444 Remove superfluous <td> in r��sum�� section

Changed second <td> to <span> instead to avoid the extra border
on top.

Change-Id: Ia9a81629ea7cbc26b2ea95cb623dff5d0173a7dd