LSProtocol: Merge orphaned .ts contexts into "::LanguageServerProtocol"

Following orphaned context is merged into ::LanguageServerProtocol

  JsonRpcMessageHandler

Change-Id: If6a2e6e52bfc0b2348d25d3a28ee27baee8c870d
Reviewed-by: hjk <hjk@qt.io>

share/qtcreator/translations/qtcreator_hr.ts

@@ -10716,9 +10716,6 @@ will also disable the following plugins:
         <source>Expected type %1 but value contained %2</source>
         <translation>Očekivana vrsta %1, ali vrijednost je sadržavala %2</translation>
     </message>
-</context>
-<context>
-    <name>JsonRpcMessageHandler</name>
     <message>
         <source>Could not parse JSON message &quot;%1&quot;.</source>
         <translation>Nije moguće obraditi JSON poruku &quot;%1&quot;.</translation>
@@ -10727,9 +10724,6 @@ will also disable the following plugins:
         <source>Expected a JSON object, but got a JSON &quot;%1&quot;.</source>
         <translation>Očekivan JSON objekt, ali je dobiven JSON &quot;%1&quot;.</translation>
     </message>
-</context>
-<context>
-    <name>::LanguageServerProtocol</name>
     <message>
         <source>No parameters in &quot;%1&quot;.</source>
         <translation>Nema parametara u &quot;%1&quot;.</translation>

share/qtcreator/translations/qtcreator_ja.ts

@@ -43177,9 +43177,6 @@ Output:
         <source>None of the following variants could be correctly parsed:</source>
         <translation>以下のデータのいずれも正しく解析できませんでした:</translation>
     </message>
-</context>
-<context>
-    <name>JsonRpcMessageHandler</name>
     <message>
         <source>Could not parse JSON message &quot;%1&quot;.</source>
         <translation>JSON メッセージ &quot;%1&quot; を解析できませんでした。</translation>
@@ -43188,9 +43185,6 @@ Output:
         <source>Expected a JSON object, but got a JSON &quot;%1&quot;.</source>
         <translation>読み込まれた JSON &quot;%1&quot; は JSON オブジェクトではありませんでした。</translation>
     </message>
-</context>
-<context>
-    <name>::LanguageServerProtocol</name>
     <message>
         <source>No parameters in &quot;%1&quot;.</source>
         <translation>&quot;%1&quot; にはパラメータがありません。</translation>

share/qtcreator/translations/qtcreator_ru.ts

@@ -23284,7 +23284,7 @@ Error: %5</translation>
     </message>
 </context>
 <context>
-    <name>JsonRpcMessageHandler</name>
+    <name>::LanguageServerProtocol</name>
     <message>
         <source>Could not parse JSON message &quot;%1&quot;.</source>
         <translation>Не удалось разобрать сообщение JSON «%1».</translation>