[2.10] updates intersphinx references for docs links (#71921) (#71945)

* updates intersphinx references for docs links (#71921)

* DOCS: updates intersphinx references for docs links
* TESTS: Raise the number of bytes scanned to determine if a file is binary. The newest ansible-2.10.inv file has its first null byte at position 2261. 4096 is still a cheap chunksize to read so it still makes sense to raise this.

Co-authored-by: Alicia Cozine <acozine@users.noreply.github.com>
Co-authored-by: Toshio Kuratomi <a.badger@gmail.com>
(cherry picked from commit 27826827e9)

* adds changelog for already-merged PR (#71947)
* adds changelogs/fragments/71921-raise-bytes-for-binary-test.yml

Co-authored-by: Matt Clay <matt@mystile.com>
(cherry picked from commit 91b0dfb659)

changelogs/fragments/71921-raise-bytes-for-binary-test.yml

@@ -0,0 +1,2 @@
+minor_changes:
+  - ansible-test - Raise the number of bytes scanned by ansible-test to determine if a file is binary to 4096. 

test/lib/ansible_test/_internal/util.py

@@ -500,7 +500,7 @@ def is_binary_file(path):
 
     with open_binary_file(path) as path_fd:
         # noinspection PyTypeChecker
-        return b'\0' in path_fd.read(2048)
+        return b'\0' in path_fd.read(4096)
 
 
 def generate_password():