Add stubs for pyjks (#10797)

Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>

stubs/pyjks/@tests/stubtest_allowlist.txt

@@ -0,0 +1,60 @@
+# Attributes implemented by __getattr__
+jks.jks.PrivateKeyEntry.algorithm_oid
+jks.jks.PrivateKeyEntry.pkey
+jks.jks.PrivateKeyEntry.pkey_pkcs8
+jks.jks.SecretKeyEntry.algorithm
+jks.jks.SecretKeyEntry.key
+jks.jks.SecretKeyEntry.key_size
+jks.PrivateKeyEntry.algorithm_oid
+jks.PrivateKeyEntry.pkey
+jks.PrivateKeyEntry.pkey_pkcs8
+jks.SecretKeyEntry.algorithm
+jks.SecretKeyEntry.key
+jks.SecretKeyEntry.key_size
+
+# Implicit imports, not re-exported
+jks.DSA_OID
+jks.DSA_WITH_SHA1_OID
+jks.ENTRY_TYPE_CERTIFICATE
+jks.ENTRY_TYPE_KEY
+jks.ENTRY_TYPE_SEALED
+jks.ENTRY_TYPE_SECRET
+jks.KEY_TYPE_PRIVATE
+jks.KEY_TYPE_PUBLIC
+jks.KEY_TYPE_SECRET
+jks.MAGIC_NUMBER_JCEKS
+jks.MAGIC_NUMBER_JKS
+jks.RSA_ENCRYPTION_OID
+jks.SIGNATURE_WHITENING
+jks.b1
+jks.b2
+jks.b4
+jks.b8
+jks.py23basestring
+jks.bks.DSA_OID
+jks.bks.DSA_WITH_SHA1_OID
+jks.bks.RSA_ENCRYPTION_OID
+jks.bks.b1
+jks.bks.b2
+jks.bks.b4
+jks.bks.b8
+jks.bks.py23basestring
+jks.jks.DSA_OID
+jks.jks.DSA_WITH_SHA1_OID
+jks.jks.RSA_ENCRYPTION_OID
+jks.jks.b1
+jks.jks.b2
+jks.jks.b4
+jks.jks.b8
+jks.jks.py23basestring
+jks.sun_crypto.DSA_OID
+jks.sun_crypto.DSA_WITH_SHA1_OID
+jks.sun_crypto.RSA_ENCRYPTION_OID
+jks.sun_crypto.b1
+jks.sun_crypto.b2
+jks.sun_crypto.b4
+jks.sun_crypto.b8
+jks.sun_crypto.py23basestring
+
+# Unintended reexports due to `from .utils import *` imports at runtime
+jks\..*print_function