!139 【轻量级 PR】：增加输入法仓

Merge pull request !139 from demon/N/A

default.xml

 <?xml version="1.0" encoding="UTF-8"?>
 <manifest>
   <remote fetch="." name="origin" review="https://openharmony.gitee.com/openharmony/"/>
+  <remote fetch="https://gitee.com/openharmony-sig/" name="openharmony-sig" review="https://gitee.com/openharmony-sig/"/>
   <default remote="origin" revision="OpenHarmony-3.0-LTS" sync-j="4" />
+  
+  <project name="miscservices_inputmethod" path="base/miscservices/inputmethod" remote="openharmony-sig" revision="OpenHarmony-3.0-LTS"/>
+
   <project name="aafwk_aafwk_lite" path="foundation/aafwk/aafwk_lite"  />
   <project name="ace_engine_lite" path="foundation/ace/ace_engine_lite"  />
   <project name="ai_engine" path="foundation/ai/engine"  />