Update jquery.uls from upstream

Upstream: https://github.com/wikimedia/jquery.uls
Changes:
* Optimize all SVGs.
* Bug 60815: Add rwr and ota to the languages supported by ULS.
* Drop -moz-linear-gradient for images.
* Localisation updates from https://translatewiki.net.

Change-Id: I3455db4ec0b9ffd8f0a29d41e8ef56309e9c59d2

lib/jquery.uls/i18n/kab.json

@@ -1,15 +1,22 @@
 {
     "@metadata": {
         "authors": [
-            "Amazigh84"
+            "Amazigh84",
+            "Mmistmurt"
         ]
     },
     "uls-select-language": "Xtiṛ Tutlayt",
+    "uls-region-WW": "Deg umaḍal ummid",
+    "uls-region-SP": "Uslig",
     "uls-region-AM": "Tamrikt",
     "uls-region-AF": "Tafriqt",
     "uls-region-EU": "Turuft",
     "uls-region-AS": "Asya",
+    "uls-region-ME": "Ccerq Alemmas",
+    "uls-region-PA": "Amelwi",
     "uls-no-results-found": "Ulac d acu id yufa.",
     "uls-common-languages": "Tutlayin tinmilitin",
-    "uls-search-help": "Tzemreḍ ad tḥffeḍ s tutlayt, s uskript, s tangalt ISO n tutlayt naγ inig s tama."
+    "uls-no-results-suggestion-title": "Ma tebɣiḍ ad isineḍ ayen nniḍen ɣef :",
+    "uls-search-help": "Tzemreḍ ad tḥffeḍ s tutlayt, s uskript, s tangalt ISO n tutlayt naγ inig s tama.",
+    "uls-search-placeholder": "Anadi n tutlayt"
 }