Update documentation.yml

Changed pip install from myst_parser to myst-parser

.github/workflows/documentation.yml

@@ -16,7 +16,7 @@ jobs:
       - name: Install dependencies
         run: |
           pip install --upgrade pip
-          pip install sphinx~=7.2 sphinx_rtd_theme~=1.3.0 myst_parser~=2.0.0
+          pip install sphinx sphinx_rtd_theme myst-parser
           pip install -r requirements.txt
           pip install torch==1.11.0+cpu torchvision==0.12.0+cpu torchaudio==0.11.0 --extra-index-url https://download.pytorch.org/whl/cpu
       - name: Sphinx build