Remove unused and "Voluntarily retired" licenses

Intel Open Source License
Jabber Open Source License
MITRE Collaborative Virtual Workspace License (CVW)
Sun Industry Standards Source License (SISSL)
X.Net License (Redundant with more popular)

Author: aneroid

src/trove_classifiers/__init__.py

@@ -315,11 +315,8 @@
     "License :: OSI Approved :: Historical Permission Notice and Disclaimer (HPND)",
     "License :: OSI Approved :: IBM Public License",
     "License :: OSI Approved :: ISC License (ISCL)",
-    "License :: OSI Approved :: Intel Open Source License",
-    "License :: OSI Approved :: Jabber Open Source License",
     "License :: OSI Approved :: MIT License",
     "License :: OSI Approved :: MIT No Attribution License (MIT-0)",
-    "License :: OSI Approved :: MITRE Collaborative Virtual Workspace License (CVW)",
     "License :: OSI Approved :: MirOS License (MirOS)",
     "License :: OSI Approved :: Motosoto License",
     "License :: OSI Approved :: Mozilla Public License 1.0 (MPL)",
@@ -338,14 +335,12 @@
     "License :: OSI Approved :: Ricoh Source Code Public License",
     "License :: OSI Approved :: SIL Open Font License 1.1 (OFL-1.1)",
     "License :: OSI Approved :: Sleepycat License",
-    "License :: OSI Approved :: Sun Industry Standards Source License (SISSL)",
     "License :: OSI Approved :: Sun Public License",
     "License :: OSI Approved :: The Unlicense (Unlicense)",
     "License :: OSI Approved :: Universal Permissive License (UPL)",
     "License :: OSI Approved :: University of Illinois/NCSA Open Source License",
     "License :: OSI Approved :: Vovida Software License 1.0",
     "License :: OSI Approved :: W3C License",
-    "License :: OSI Approved :: X.Net License",
     "License :: OSI Approved :: Zero-Clause BSD (0BSD)",
     "License :: OSI Approved :: Zope Public License",
     "License :: OSI Approved :: zlib/libpng License",
@@ -877,6 +872,11 @@
 # A mapping from the deprecated classifier name to a list of zero or more valid
 # classifiers that should replace it
 deprecated_classifiers: Dict[str, List[str]] = {
+    "License :: OSI Approved :: Intel Open Source License": [],
+    "License :: OSI Approved :: Jabber Open Source License": [],
+    "License :: OSI Approved :: MITRE Collaborative Virtual Workspace License (CVW)": [],
+    "License :: OSI Approved :: Sun Industry Standards Source License (SISSL)": [],
+    "License :: OSI Approved :: X.Net License": [],
     "Natural Language :: Ukranian": ["Natural Language :: Ukrainian"],
     "Topic :: Communications :: Chat :: AOL Instant Messenger": [],
 }