Update links to tracetools_analysis repo (#39)

Signed-off-by: Christophe Bedard <[email protected]>

README.md

@@ -216,4 +216,4 @@ Package containing unit and system tests for `tracetools`.
 
 ## Analysis
 
-See [`tracetools_analysis`](https://gitlab.com/ros-tracing/tracetools_analysis).
+See [`tracetools_analysis`](https://github.com/ros-tracing/tracetools_analysis).

doc/design_ros_2.md

@@ -819,7 +819,7 @@ Additional considerations:
 
 * The merge request with the necessary changes in `ros2_tracing` is usually merged first, then a new release of the `ros2_tracing` is created before merging the pull request(s) for the corresponding downstream package(s) in the ROS 2 core
 * For the `ros2_tracing` MR and until the PRs for the ROS 2 core package(s) are merged, CI here will need to use the modified version(s) of the core package(s) using the [`instrumented.repos`](../instrumented.repos) file so that end-to-end tests pass (`test_tracetools`)
-* Add support for the new instrumentation in [`tracetools_analysis`](https://gitlab.com/ros-tracing/tracetools_analysis)
+* Add support for the new instrumentation in [`tracetools_analysis`](https://github.com/ros-tracing/tracetools_analysis)
     * Along with the end-to-end tests, this is usually a good way to demonstrate how the tracing data resulting from the new instrumentation is used and how useful it is
 
 ## Architecture
@@ -944,7 +944,7 @@ tracetools_analysis <-- ros2trace_analysis
 ## Analysis
 
 A number of existing tools or libraries could be leveraged to perform analysis on the trace data collected using `ros2_tracing` and LTTng.
-This section presents a minimal analysis library architecture as a working proof-of-concept: [`tracetools_analysis`](https://gitlab.com/ros-tracing/tracetools_analysis).
+This section presents a minimal analysis library architecture as a working proof-of-concept: [`tracetools_analysis`](https://github.com/ros-tracing/tracetools_analysis).
 
 ### Analysis design
 

tracing.repos

@@ -5,5 +5,5 @@ repositories:
     version: rolling
   tracetools_analysis:
     type: git
-    url: https://gitlab.com/ros-tracing/tracetools_analysis.git
-    version: master
+    url: https://github.com/ros-tracing/tracetools_analysis.git
+    version: rolling