[origin/master]: Fix typo and translation for Latvian message file

core/src/main/resources/jenkins/model/Jenkins/login_lv.properties

@@ -21,6 +21,7 @@
 # THE SOFTWARE.
 
 Password=Parole
-Remember\ me\ on\ this\ computer=Atcer\u0113ties manu uz \u0161\u012B datora
+Remember\ me\ on\ this\ computer=Atcer\u0113ties mani uz \u0161\u012B datora
 User=Lietot\u0101js
 login=Ielogoties
+signUp=Piesl\u0113dzies izmantojot formu zem\u0101k vai <a href="signup">izveido jaunu kontu</a>.