Pin bibtexparser to v1 in automation workflows

Co-authored-by: pancetta <7158893+pancetta@users.noreply.github.com>

Author: Copilot

.github/workflows/arxiv_to_publications_correct.yml

@@ -15,7 +15,7 @@ jobs:
           cd bin
           python3 -m pip install --user --upgrade pip
           python3 -m pip install --user setuptools
-          python3 -m pip install --user requests bibtexparser
+          python3 -m pip install --user requests "bibtexparser<2"
           python3 arxiv_to_publications_correct.py -b "$ISSUE_BODY" > comment.out 2>&1
           {
             echo 'COMMENT<<GITHUB_OUTPUT_DELIMITER'

.github/workflows/arxiv_to_publications_detect.yml

@@ -14,7 +14,7 @@ jobs:
           cd bin
           python3 -m pip install --user --upgrade pip
           python3 -m pip install --user setuptools
-          python3 -m pip install --user python-Levenshtein bibtexparser
+          python3 -m pip install --user python-Levenshtein "bibtexparser<2"
           python3 arxiv_to_publications_detect.py > issue.md 2>&1
           {
             echo 'ISSUE<<GITHUB_OUTPUT_DELIMITER'

.github/workflows/issue_to_bib.yml

@@ -13,7 +13,7 @@ jobs:
           cd bin
           python3 -m pip install --user --upgrade pip
           python3 -m pip install --user setuptools
-          python3 -m pip install --user bibtexparser arxivcheck
+          python3 -m pip install --user "bibtexparser<2" arxivcheck
           python3 issue_to_bibtex.py -b "${{ github.event.issue.body }}" > comment.out 2>&1
           {
             echo 'COMMENT<<GITHUB_OUTPUT_DELIMITER'