gnu: poetry: Update to 1.0.9.

* gnu/packages/python-xyz.scm (poetry): Update to 1.0.9.
[arguments] Adjust required versions of pyrsistent. Remove required
version of importlib-metadata.
[propagated-inputs] Add python-msgpack-transitional.
Remove python-importlib-metadata.

Signed-off-by: Efraim Flashner <efraim@flashner.co.il>

gnu/packages/python-xyz.scm

@@ -11884,7 +11884,7 @@ database, file, dict stores.  Cachy supports python versions 2.7+ and 3.2+.")
 (define-public poetry
   (package
     (name "poetry")
-    (version "1.0.5")
+    (version "1.0.9")
     ;; Poetry can only be built from source with Poetry.
     (source
      (origin
@@ -11892,7 +11892,7 @@ database, file, dict stores.  Cachy supports python versions 2.7+ and 3.2+.")
        (uri (pypi-uri "poetry" version))
        (sha256
         (base32
-         "02h387k0xssvv78yy82pcpknpq4w5ym2in1zl8cg9r5wljl5w6cf"))))
+         "1avp0db1a4hf6lz3wrzhpdvj4rpmzr4in3myrd3lp5j66nc5ck0a"))))
     (build-system python-build-system)
     (arguments
      `(#:tests? #f ;; Pypi does not have tests.
@@ -11903,8 +11903,7 @@ database, file, dict stores.  Cachy supports python versions 2.7+ and 3.2+.")
              (substitute* "setup.py"
                ;; poetry won't update version as 21.0.0 relies on python > 3.6
                (("keyring>=20.0.1,<21.0.0") "keyring>=21.0.0,<22.0.0")
-               (("pyrsistent>=0.14.2,<0.15.0") "pyrsistent>=0.14.2,<0.16.0")
-               (("importlib-metadata>=1.1.3,<1.2.0") "importlib-metadata>=1.1.3,<1.5.0"))
+               (("pyrsistent>=0.14.2,<0.15.0") "pyrsistent>=0.14.2,<0.17.0"))
              #t)))))
     (propagated-inputs
      `(("python-cachecontrol" ,python-cachecontrol)
@@ -11912,9 +11911,9 @@ database, file, dict stores.  Cachy supports python versions 2.7+ and 3.2+.")
        ("python-cleo" ,python-cleo)
        ("python-clikit" ,python-clikit)
        ("python-html5lib" ,python-html5lib)
-       ("python-importlib-metadata" ,python-importlib-metadata) ;; python < 3.8
        ("python-jsonschema" ,python-jsonschema)
        ("python-keyring" ,python-keyring)
+       ("python-msgpack-transitional" ,python-msgpack-transitional)
        ("python-pexpect" ,python-pexpect)
        ("python-pkginfo" ,python-pkginfo)
        ("python-pyparsing" ,python-pyparsing)