Remove contact@openharmony.io leftover from documents

Marking TBD in definition.rst for when we'll have a project eclipse
email address.

Signed-off-by: Davide Ricci <davide.ricci@huawei.com>
Signed-off-by: Andrei Gherzan <andrei.gherzan@huawei.com>

code-of-conduct.rst

@@ -12,9 +12,6 @@ in `Contributor Covenant <https://www.contributor-covenant.org/>`_. of the open
 source community. For details, see
 https://www.contributor-covenant.org/version/1/4/code-of-conduct/
 
-To report insults, harassment, or other unacceptable behavior, you can contact
-the |main_project_name| technical committee at |contact_info|.
-
 Our Pledge
 **********
 
@@ -87,7 +84,7 @@ Implementation
 **************
 
 Instances of abusive, harassing, or otherwise unacceptable behavior may be
-reported by contacting the project team at |contact_info|.
+reported by contacting the project team.
 
 All complaints will be reviewed and investigated and will result in a response
 that is deemed necessary and appropriate to the circumstances. The project team

definitions.rst

@@ -3,4 +3,4 @@
 .. SPDX-License-Identifier: CC-BY-4.0
 .. |main_project_name| replace:: OpenHarmony
 .. |main_project_version| replace:: 0.1.0-rc1
-.. |contact_info| replace:: contact@openharmony.io
+.. |contact_info| replace:: <TBD>