Update releases in deprecations table

Just noticed that a couple of the entries had `to be released` in their release columns referencing v0.36.0, so let's get rid of that.

Signed-off-by: Andrew Bayer <andrew.bayer@gmail.com>

docs/deprecations.md

@@ -17,9 +17,9 @@ being deprecated.
 
 ## Deprecation Table
 
-| Feature Being Deprecated | Deprecation Announcement | [API Compatibility Policy](https://github.com/tektoncd/pipeline/tree/main/api_compatibility_policy.md) | Earliest Date or Release of Removal |
-|---------------------------------------------------------------------------------------------------------------------------------------------------------------------|----------------------------------------------------------------------|--------------------------------------------------------------------------------------------------------|-------------------------------------|
-| [`PipelineResources` are deprecated.](https://github.com/tektoncd/community/blob/main/teps/0074-deprecate-pipelineresources.md) | [v0.30.0](https://github.com/tektoncd/pipeline/releases/tag/v0.30.0) | Alpha | Dec 20 2021 |
-| [The `PipelineRun.Status.TaskRuns` and `PipelineRun.Status.Runs` fields are deprecated and will be removed.](https://github.com/tektoncd/community/blob/main/teps/0100-embedded-taskruns-and-runs-status-in-pipelineruns.md) | v0.35.0 | Beta | Jan 25, 2023 |
-| [PipelineRun.Timeout is deprecated and will be removed](https://github.com/tektoncd/community/blob/main/teps/0046-finallytask-execution-post-timeout.md) | v0.36.0 (to be released) | Beta | Feb 25, 2023 |
-| [Several fields of Task.Step are deprecated](https://github.com/tektoncd/pipeline/issues/4737) | v0.36.0 (to be released) | Beta | Feb 25, 2023 |
+| Feature Being Deprecated  | Deprecation Announcement | [API Compatibility Policy](https://github.com/tektoncd/pipeline/tree/main/api_compatibility_policy.md) | Earliest Date or Release of Removal |
+|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|----------------------------------------------------------------------|--------------------------------------------------------------------------------------------------------|-------------------------------------|
+| [`PipelineResources` are deprecated.](https://github.com/tektoncd/community/blob/main/teps/0074-deprecate-pipelineresources.md)  | [v0.30.0](https://github.com/tektoncd/pipeline/releases/tag/v0.30.0) | Alpha | Dec 20 2021 |
+| [The `PipelineRun.Status.TaskRuns` and `PipelineRun.Status.Runs` fields are deprecated and will be removed.](https://github.com/tektoncd/community/blob/main/teps/0100-embedded-taskruns-and-runs-status-in-pipelineruns.md) | v0.35.0  | Beta | Jan 25, 2023 |
+| [PipelineRun.Timeout is deprecated and will be removed](https://github.com/tektoncd/community/blob/main/teps/0046-finallytask-execution-post-timeout.md)  | v0.36.0   | Beta | Feb 25, 2023 |
+| [Several fields of Task.Step are deprecated](https://github.com/tektoncd/pipeline/issues/4737)  | v0.36.0   | Beta | Feb 25, 2023 |