Delete replicated timezone information (#2557)

* Update README.md

Delete replicated timezone information

* Address review comment

* Fix CI

---------

Co-authored-by: Trask Stalnaker <trask.stalnaker@gmail.com>

Author: steverao

README.md

@@ -159,7 +159,7 @@ SIG-specific GitHub discussions.
 |------|--------------|---------------|---------------|-----------------|--------------------------------|
 | <a id="sig-android"></a>Android: SDK + Automatic Instrumentation | Tuesday at 08:00 PT | [Google Doc](https://docs.google.com/document/d/1W72oElAJuYx3efM9wkH5l1iksdfwmTSkVl-H7KHTLnY) | [#otel-android](https://cloud-native.slack.com/archives/C05J0T9K27Q) | [calendar-android](https://groups.google.com/a/opentelemetry.io/g/calendar-android) | [Trask Stalnaker](https://github.com/trask) |
 | <a id="sig-collector"></a>Collector | Alternating between Tuesday at 17:00 PT, Wednesday at 09:00 PT, and Wednesday at 05:00 PT | [Google Doc](https://docs.google.com/document/d/1r2JC5MB7GupCE7N32EwGEXs9V_YIsPgoFiLP4VWVMkE) | [#otel-collector](https://cloud-native.slack.com/archives/C01N6P7KR6W) | [calendar-collector](https://groups.google.com/a/opentelemetry.io/g/calendar-collector) | [Pablo Baeyens](https://github.com/mx-psi) |
-| <a id="sig-cpp"></a>C++: SDK | Alternating between Monday at 13:00 PT and Wednesday at 09:00 PT PT | [Google Doc](https://docs.google.com/document/d/1i1E4-_y4uJ083lCutKGDhkpi3n4_e774SBLi9hPLocw) | [#otel-cpp](https://cloud-native.slack.com/archives/C01N3AT62SJ) | [calendar-cpp](https://groups.google.com/a/opentelemetry.io/g/calendar-cpp) | [Severin Neumann](https://github.com/svrnm) |
+| <a id="sig-cpp"></a>C++: SDK | Alternating between Monday at 13:00 PT and Wednesday at 09:00 PT | [Google Doc](https://docs.google.com/document/d/1i1E4-_y4uJ083lCutKGDhkpi3n4_e774SBLi9hPLocw) | [#otel-cpp](https://cloud-native.slack.com/archives/C01N3AT62SJ) | [calendar-cpp](https://groups.google.com/a/opentelemetry.io/g/calendar-cpp) | [Severin Neumann](https://github.com/svrnm) |
 | <a id="sig-dotnet-auto-instr"></a>.NET: Automatic Instrumentation | Wednesday at 09:00 PT | [Google Doc](https://docs.google.com/document/d/1dYdwRQVE3zu0vlp_lqGctNm0dCQUkDo2LfScUJzpuT8) | [#otel-dotnet-auto-instr](https://cloud-native.slack.com/archives/C01NR1YLSE7) | [calendar-dotnet](https://groups.google.com/a/opentelemetry.io/g/calendar-dotnet) | [Morgan McLean](https://github.com/mtwo) |
 | <a id="sig-dotnet"></a>.NET: SDK | Tuesday alternating between 09:00 PT and 16:00 PT | [Google Doc](https://docs.google.com/document/d/1yjjD6aBcLxlRazYrawukDgrhZMObwHARJbB9glWdHj8) | [#otel-dotnet](https://cloud-native.slack.com/archives/C01N3BC2W7Q) | [calendar-dotnet](https://groups.google.com/a/opentelemetry.io/g/calendar-dotnet) | [Morgan McLean](https://github.com/mtwo) |
 | <a id="sig-erlang-elixir"></a>Erlang/Elixir: SDK | Every other Thursday at 09:00 PT | [Google Doc](https://docs.google.com/document/d/1EbBiRjBc_cBf0T_B5OtNRPhbD4jdBrVYJAy8euCDrUI) | [#otel-erlang-elixir](https://cloud-native.slack.com/archives/C01N75YMZCN) | [calendar-erlang](https://groups.google.com/a/opentelemetry.io/g/calendar-erlang) | [Austin Parker](https://github.com/austinlparker) |

sigs.yml

@@ -370,7 +370,6 @@
       github: mx-psi
   - name: 'C++: SDK'
     meeting: Alternating between Monday at 13:00 PT and Wednesday at 09:00 PT
-      PT
     notes:
       type: gDoc
       value: 1i1E4-_y4uJ083lCutKGDhkpi3n4_e774SBLi9hPLocw