[BUGFIX] Fix typo in `resname` attribute

The patch for #103615 added `resname` attributes to EXT:dashboard
locallang files, but one had a typo. It's fixed now.

Resolves: #103616
Related: #103615
Releases: main, 12.4
Change-Id: I2e2ab733e5b7186193cd4f8482b4ff6c0a6e0b28
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/83760


Tested-by: Andreas Kienast <a.fernandez@scripting-base.de>
Reviewed-by: Andreas Kienast <a.fernandez@scripting-base.de>
Tested-by: core-ci <typo3@b13.com>

typo3/sysext/dashboard/Resources/Private/Language/locallang.xlf

@@ -9,7 +9,7 @@
 			<trans-unit id="title" resname="title" xml:space="preserve">
 				<source>Dashboard</source>
 			</trans-unit>
-			<trans-unit id="widget.add" resnamr="widget.add" xml:space="preserve">
+			<trans-unit id="widget.add" resname="widget.add" xml:space="preserve">
 				<source>Add widget</source>
 			</trans-unit>
 			<trans-unit id="widget.add.button.close" resname="widget.add.button.close" xml:space="preserve">