Update shap requirement from <0.43.0,>=0.40.0 to >=0.40.0,<0.44.0 (#974)

Updates the requirements on [shap](https://github.com/shap/shap) to permit the latest version.
- [Release notes](https://github.com/shap/shap/releases)
- [Changelog](https://github.com/shap/shap/blob/master/docs/release_notes.rst)
- [Commits](shap/shap@v0.40.0...v0.43.0)

---
updated-dependencies:
- dependency-name: shap
  dependency-type: direct:production
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

requirements/docs.txt

@@ -11,7 +11,7 @@ ipykernel>=5.1.0, <7.0.0 # required for executing notebooks via nbsphinx
 ipython>=7.2.0, <9.0.0 # required for executing notebooks nbsphinx
 # dependencies required for imports to work and docs to render properly (as mocking doesn't work well)
 # these should be identical to the ones in `setup.py` or `dev.txt`
-shap>=0.40.0, <0.43.0 # https://github.com/SeldonIO/alibi/issues/333
+shap>=0.40.0, <0.44.0 # https://github.com/SeldonIO/alibi/issues/333
 # pandoc
 # pandoc==2.9.2.1 # NB: as this is not a Python library, it should be installed manually on the system or via a package manager such as `conda`
 # alibi dependencies (these are installed on ReadTheDocs so are not mocked)

setup.py

@@ -13,15 +13,15 @@ def readme():
     'ray': ['ray>=0.8.7, <3.0.0'],
     # shap is separated due to build issues, see https://github.com/slundberg/shap/pull/1802
     'shap': [
-        'shap>=0.40.0, <0.43.0',  # versioning: https://github.com/SeldonIO/alibi/issues/333
+        'shap>=0.40.0, <0.44.0',  # versioning: https://github.com/SeldonIO/alibi/issues/333
         'numba>=0.50.0, !=0.54.0, <0.59.0',  # Avoid 0.54 due to: https://github.com/SeldonIO/alibi/issues/466
     ],
 
     'tensorflow': ['tensorflow>=2.0.0, !=2.6.0, !=2.6.1, <2.14.0'],
     'torch': ['torch>=1.9.0, <3.0.0'],
     'all': [
         'ray>=0.8.7, <3.0.0',
-        'shap>=0.40.0, <0.43.0',
+        'shap>=0.40.0, <0.44.0',
         'numba>=0.50.0, !=0.54.0, <0.59.0',
         'tensorflow>=2.0.0, !=2.6.0, !=2.6.1, <2.14.0',
         'torch>=1.9.0, <3.0.0'