guix: update python-oscrypto to 1.3.0

This is required for bumping the time-machine, for compatibility with
OpenSSL:

oscrypto: openssl backend, 1.2.1, /tmp/guix-build-python-oscrypto-1.2.1.drv-0/source/oscrypto
Traceback (most recent call last):
  File "/tmp/guix-build-python-oscrypto-1.2.1.drv-0/source/oscrypto/_openssl/_libcrypto_ctypes.py", line 304, in <module>
    libcrypto.EVP_PKEY_size.argtypes = [
  File "/gnu/store/9dkl9fnidcdpw19ncw5pk0p7dljx7ijb-python-3.10.7/lib/python3.10/ctypes/__init__.py", line 387, in __getattr__
    func = self.__getitem__(name)
  File "/gnu/store/9dkl9fnidcdpw19ncw5pk0p7dljx7ijb-python-3.10.7/lib/python3.10/ctypes/__init__.py", line 392, in __getitem__
    func = self._FuncPtr((name_or_ordinal, self))
AttributeError: /gnu/store/2hr7w64zhr6jjznidyc2xi40d5ynhj9c-openssl-3.0.8/lib/libcrypto.so.3: undefined symbol: EVP_PKEY_size. Did you mean: 'EVP_PKEY_free'?

Author: fanquake

contrib/guix/manifest.scm

@@ -243,7 +243,7 @@ thus should be able to compile on most platforms where these exist.")
 (define-public python-oscrypto
   (package
     (name "python-oscrypto")
-    (version "1.2.1")
+    (version "1.3.0")
     (source
      (origin
        (method git-fetch)
@@ -253,7 +253,7 @@ thus should be able to compile on most platforms where these exist.")
        (file-name (git-file-name name version))
        (sha256
         (base32
-         "1d4d8s4z340qhvb3g5m5v3436y3a71yc26wk4749q64m09kxqc3l"))
+         "1v5wkmzcyiqy39db8j2dvkdrv2nlsc48556h73x4dzjwd6kg4q0a"))
        (patches (search-our-patches "oscrypto-hard-code-openssl.patch"))))
     (build-system python-build-system)
     (native-search-paths