[FIX] account_check_printing: Add missing space for Checks.

Issue:
In the Accounting dashboard, when displaying pending checks, there was
a missing space between the number and the word "Check"
(e.g., "1Check to print").

Steps to reproduce:
1. Go to "Accounting --> Vendors --> Payment", click NEW.
2. Choose Checks as the Payment Method, complete the form, and click
CONFIRM.
3. Observe the Accounting dashboard, specifically the Bank journal
section.

Solution:
- Ensured proper spacing between the number of checks and the
text "Check" in the dashboard display.

opw-3591902

closes odoo/odoo#144019

X-original-commit: 2dab1c57ae45a747db0cbbf6101bad824e64f11d
Signed-off-by: Adrien Widart (awt) <awt@odoo.com>
Signed-off-by: Kawtar Drissi El Bouzaidi (kdeb) <kdeb@odoo.com>

addons/account_check_printing/views/account_journal_views.xml

@@ -11,6 +11,7 @@
                             <div class="col-12">
                                 <a type="object" name="action_checks_to_print">
                                     <t t-out="dashboard.num_checks_to_print"/>
+                                    <span>&amp;nbsp;</span>
                                     <t t-if="dashboard.num_checks_to_print == 1">Check to print</t>
                                     <t t-if="dashboard.num_checks_to_print != 1">Checks to print</t>
                                 </a>