Exclude site-packages from sphinx for tox runs (#239) (#240)

(cherry picked from commit 73f2130)

Co-authored-by: Manoel Marques <manoelmrqs@gmail.com>

docs/conf.py

@@ -1,6 +1,6 @@
 # This code is part of Qiskit.
 #
-# (C) Copyright IBM 2021, 2022.
+# (C) Copyright IBM 2021, 2023.
 #
 # This code is licensed under the Apache License, Version 2.0. You may
 # obtain a copy of this license in the LICENSE.txt file in the root directory
@@ -159,7 +159,7 @@
 # List of patterns, relative to source directory, that match files and
 # directories to ignore when looking for source files.
 # This pattern also affects html_static_path and html_extra_path.
-exclude_patterns = ["_build", "**.ipynb_checkpoints"]
+exclude_patterns = ["**site-packages", "_build", "**.ipynb_checkpoints"]
 
 # The name of the Pygments (syntax highlighting) style to use.
 pygments_style = "colorful"

tools/ignore_untagged_notes.sh

@@ -2,7 +2,7 @@
 
 # This code is part of Qiskit.
 #
-# (C) Copyright IBM 2021, 2022.
+# (C) Copyright IBM 2021, 2023.
 #
 # This code is licensed under the Apache License, Version 2.0. You may
 # obtain a copy of this license in the LICENSE.txt file in the root directory
@@ -17,7 +17,7 @@
 LATEST_TAG=$(git describe --tags --abbrev=0)
 
 # select only release notes added after the tag was created
-for file_changed in `git diff --name-only --diff-filter=A HEAD $LATEST_TAG releasenotes/notes`
+for file_changed in `git diff --name-only HEAD $LATEST_TAG releasenotes/notes`
 do
     if [[ $file_changed == releasenotes/notes/* ]]; then
         isInFile=$(grep -Exq "\s*$file_changed," docs/release_notes.rst >/dev/null; echo $?)