gnu: python-docutils-0.15: Update to 0.16.

* gnu/packages/python-xyz.scm (python-docutils-0.15): Update to 0.16.
[native-inputs]: Replace python-setuptools-57 by python-setuptools.
* gnu/packages/python-web.scm (awscli)[inputs]: Update accordingly.
* gnu/packages/sphinx.scm (python-sphinx-panels)[propagated-inputs]:
Update accordingly.

Change-Id: I84360acf8d8213d0d49301e116f1a158bdb545e7
Signed-off-by: Steve George <steve@futurile.net>

gnu/packages/python-web.scm

@@ -5296,7 +5296,7 @@ opt.override_default_trust_store_from_path(None, os.getenv('SSL_CERT_FILE')) if
      (list groff-minimal
            python-botocore
            python-colorama
-           python-docutils-0.15
+           python-docutils-0.16
            python-pyyaml
            python-rsa
            python-s3transfer))

gnu/packages/python-xyz.scm

@@ -8133,21 +8133,21 @@ via commands such as @command{rst2man}, as well as supporting Python code.")
     ;; licensed under the PFSL, BSD 2-clause, and GPLv3+ licenses.
     (license (list license:public-domain license:psfl license:bsd-2 license:gpl3+))))
 
-;; awscli refuses to be built with docutils < 0.16.
-(define-public python-docutils-0.15
+;; awscli refuses to be built with docutils < 0.17.
+(define-public python-docutils-0.16
   (package
     (inherit python-docutils)
-    (version "0.15")
+    (version "0.16")
     (source (origin
               (method url-fetch)
               (uri (pypi-uri "docutils" version))
               (sha256
                (base32
-                "0ja8q6mdj6xv62jjw3phv8j5nfqi5x8hnfy4pqfcjcgz4b34k8sl"))))
+                "1z3qliszqca9m719q3qhdkh0ghh90g500avzdgi7pl77x5h3mpn2"))))
     ;; tests contain Python 2 syntax.
     (arguments '(#:tests? #false))
     (native-inputs
-     (list python-setuptools-57))))
+     (list python-setuptools))))
 
 (define-public python-docx
   (package

gnu/packages/sphinx.scm

@@ -600,7 +600,7 @@ supported with @code{sphinx-issues}.")
                    (substitute* "setup.py"
                      (("sphinx>=2,<5")
                       "sphinx>=2,<6")))))))
-    (propagated-inputs (list python-docutils-0.15 python-sphinx-5))
+    (propagated-inputs (list python-docutils-0.16 python-sphinx-5))
     (native-inputs
      (list python-pytest
            python-pytest-regressions