Readthedoc: update requirements version in doc (#5181)

* update requirements version in doc

* update

docs/readthedocs/requirements-doc.txt

@@ -1,13 +1,13 @@
-sphinx-copybutton
-sphinx-version-warning
-sphinx-click
-sphinx-jsonschema
-sphinxemoji
-click
+sphinx-copybutton==0.5.0
+sphinx-version-warning==1.1.2
+sphinx-click==4.3.0
+sphinx-jsonschema==1.19.1
+sphinxemoji==0.2.0
+click==8.1.3
 markdown<3.4
 tensorflow==1.15.2
 bigdl==0.12.0
-cloudpickle
+cloudpickle==2.1.0
 ray[tune]==1.9.2
 ray==1.9.2
 torch==1.9.0
@@ -24,14 +24,14 @@ readthedocs-sphinx-ext<2.2
 sphinx_rtd_theme==1.0.0
 scikit-learn==1.0.2
 pystan==2.19.1.1
-prophet
-pmdarima
-sphinx_markdown_tables
+prophet==1.0.1
+pmdarima==1.8.5
+sphinx_markdown_tables==0.0.15
 numpy==1.21.2
-xgboost
+xgboost==1.6.1
 torchmetrics==0.7.2
 pickle5==0.0.12
 protobuf~=3.19.0
 sphinx-tabs==3.4
 optuna==2.10.0
-ConfigSpace==0.5.0
+ConfigSpace==0.5.0

docs/readthedocs/requirements-rtd.txt

@@ -9,5 +9,5 @@ recommonmark==0.5.0
 readthedocs-sphinx-ext<1.1
 markdown<3.4
 sphinx-book-theme
-sphinx_rtd_theme
-sphinx_markdown_tables
+sphinx_rtd_theme==1.0.0
+sphinx_markdown_tables==0.0.15