minor #18908 Use Doctor RST 1.49.0 (alamirault)

This PR was merged into the 5.4 branch.

Discussion
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Use Doctor RST 1.49.0

Forbid no footnotes OskarStark/doctor-rst#1494

Commits
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29e7812 Use Doctor RST 1.49.0

Author: javiereguiluz

.doctor-rst.yaml

@@ -36,6 +36,7 @@ rules:
     no_directive_after_shorthand: ~
     no_duplicate_use_statements: ~
     no_explicit_use_of_code_block_php: ~
+    no_footnotes: ~
     no_inheritdoc: ~
     no_merge_conflict: ~
     no_namespace_after_use_statements: ~

.github/workflows/ci.yaml

@@ -73,7 +73,7 @@ jobs:
                     key: ${{ runner.os }}-doctor-rst-${{ steps.extract_base_branch.outputs.branch }}
 
             -   name: "Run DOCtor-RST"
-                uses: docker://oskarstark/doctor-rst:1.48.4
+                uses: docker://oskarstark/doctor-rst:1.49.0
                 with:
                     args: --short --error-format=github --cache-file=/github/workspace/.cache/doctor-rst.cache