Specifies the torch version dependency explicitly as 2.0.1 (#376)

# Description

This MR pins the torch version to 2.0.1 in installing the `orbit` and
`orbit_tasks` extensions. This helps fix the torch and typing_extensions
version incompatibility reported in #373.

Previously, torch version 2.2 was getting downloaded on a fresh
installation, which caused an error when trying to import it after
launching Isaac Sim: `NameError: name '_C' is not defined. Did you mean:
'_'?`

Fixes #373 

## Type of change

- Bug fix (non-breaking change which fixes an issue)

## Checklist

- [x] I have run the [`pre-commit` checks](https://pre-commit.com/) with
`./orbit.sh --format`
- [ ] I have made corresponding changes to the documentation
- [x] My changes generate no new warnings
- [ ] I have added tests that prove my fix is effective or that my
feature works
- [x] I have run all the tests with `./orbit.sh --test` and they pass
- [x] I have updated the changelog and the corresponding version in the
extension's `config/extension.toml` file
- [x] I have added my name to the `CONTRIBUTORS.md` or my name already
exists there

source/extensions/omni.isaac.orbit/config/extension.toml

 [package]
 
 # Note: Semantic Versioning is used: https://semver.org/
-version = "0.10.17"
+version = "0.10.18"
 
 # Description
 title = "ORBIT framework for Robot Learning"

source/extensions/omni.isaac.orbit/docs/CHANGELOG.rst

 Changelog
 ---------
 
+0.10.18 (2024-02-05)
+~~~~~~~~~~~~~~~~~~~~
+
+Fixed
+^^^^^
+
+* Pinned :mod:`torch` version to 2.0.1 in the setup.py to keep parity version of :mod:`torch` supplied by
+  Isaac 2023.1.1, and prevent version incompatibility between :mod:`torch` ==2.2 and
+  :mod:`typing-extensions` ==3.7.4.3
+
+
 0.10.17 (2024-02-02)
 ~~~~~~~~~~~~~~~~~~~~
 

source/extensions/omni.isaac.orbit/setup.py

@@ -19,7 +19,7 @@ EXTENSION_TOML_DATA = toml.load(os.path.join(EXTENSION_PATH, "config", "extensio
 INSTALL_REQUIRES = [
     # generic
     "numpy",
-    "torch",
+    "torch==2.0.1",
     "prettytable==3.3.0",
     "tensordict",
     # devices

source/extensions/omni.isaac.orbit_tasks/docs/CHANGELOG.rst

 Changelog
 ---------
 
+0.5.5 (2024-02-05)
+~~~~~~~~~~~~~~~~~~~~
+
+Fixed
+^^^^^
+
+* Pinned :mod:`torch` version to 2.0.1 in the setup.py to keep parity version of :mod:`torch` supplied by
+  Isaac 2023.1.1, and prevent version incompatibility between :mod:`torch` ==2.2 and
+  :mod:`typing-extensions` ==3.7.4.3
+
+
 0.5.4 (2024-02-06)
 ~~~~~~~~~~~~~~~~~~
 

source/extensions/omni.isaac.orbit_tasks/setup.py

@@ -20,7 +20,7 @@ EXTENSION_TOML_DATA = toml.load(os.path.join(EXTENSION_PATH, "config", "extensio
 INSTALL_REQUIRES = [
     # generic
     "numpy",
-    "torch",
+    "torch==2.0.1",
     "torchvision>=0.14.1",  # ensure compatibility with torch 1.13.1
     "protobuf>=3.20.2",
     # data collection