minor #18276 Use Doctor RST 1.45.0 and new Rule RemoveTrailingWhitespace (alamirault)

This PR was squashed before being merged into the 5.4 branch.

Discussion
----------

Use Doctor RST 1.45.0 and new Rule `RemoveTrailingWhitespace`

Follow #18262

cc `@OskarStark`

Commits
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06eb904 Use Doctor RST 1.45.0 and new Rule `RemoveTrailingWhitespace`

Author: OskarStark

.doctor-rst.yaml

@@ -44,6 +44,7 @@ rules:
     only_backslashes_in_use_statements_in_php_code_block: ~
     ordered_use_statements: ~
     php_prefix_before_bin_console: ~
+    remove_trailing_whitespace: ~
     replace_code_block_types: ~
     replacement: ~
     short_array_syntax: ~

.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:1.44.1
+                uses: docker://oskarstark/doctor-rst:1.45.0
                 with:
                     args: --short --error-format=github --cache-file=/github/workspace/.cache/doctor-rst.cache
 

reference/constraints/Traverse.rst

@@ -112,7 +112,7 @@ that all have constraints on their properties.
             /**
              * @var Collection|Book[]
              */
-            #[ORM\ManyToMany(targetEntity: Book::class)] 
+            #[ORM\ManyToMany(targetEntity: Book::class)]
             protected $books;
 
             // some other properties