Update sphinxcontrib-shellcheck requirement from <2,>=1 to >=1.1.2,<2 (#2940)

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

Author: dependabot[bot]

requirements/docs.txt

@@ -1,6 +1,6 @@
 sphinx>=5.3,<9
 sphinx_rtd_theme>=3.1.0,<4
 readthedocs-sphinx-search~=0.3
-sphinxcontrib-shellcheck>=1,<2
+sphinxcontrib-shellcheck>=1.1.2,<2
 sphinx-autobuild>=2024.10.3
 furo==2025.12.19