Fix: deprecates id-blacklist (and documents deprecation)

docs/rules/id-blacklist.md

@@ -0,0 +1,3 @@
+# disallow specified identifiers (id-blacklist)
+
+This rule has been deprecated.  Please see the [`id-denylist`]('./id-blacklist') rule.

lib/rules/id-blacklist.js

@@ -0,0 +1,22 @@
+/**
+ * @fileoverview Rule that warns when identifier names that are
+ * specified in the configuration are used.
+ * @author Keith Cirkel (http://keithcirkel.co.uk)
+ */
+
+"use strict";
+
+const idDenylist = require("./id-denylist");
+
+// `id-blacklist` has been renamed to `id-denylist`
+module.exports = {
+
+    // eslint-disable-next-line internal-rules/consistent-docs-url, internal-rules/no-invalid-meta
+    meta: Object.assign({}, {
+        deprecated: true,
+        docs: Object.assign({}, {
+            url: "https://eslint.org/docs/rules/id-blacklist"
+        }, idDenylist.meta.docs)
+    }, idDenylist.meta),
+    create: idDenylist.create
+};

lib/rules/index.js

@@ -56,9 +56,7 @@ module.exports = new LazyLoadingRuleMap(Object.entries({
     "grouped-accessor-pairs": () => require("./grouped-accessor-pairs"),
     "guard-for-in": () => require("./guard-for-in"),
     "handle-callback-err": () => require("./handle-callback-err"),
-
-    // Renamed to id-denylist.
-    "id-blacklist": () => require("./id-denylist"),
+    "id-blacklist": () => require("./id-blacklist"),
     "id-denylist": () => require("./id-denylist"),
     "id-length": () => require("./id-length"),
     "id-match": () => require("./id-match"),

tools/rule-types.json

@@ -43,6 +43,7 @@
     "grouped-accessor-pairs": "suggestion",
     "guard-for-in": "suggestion",
     "handle-callback-err": "suggestion",
+    "id-blacklist": "suggestion",
     "id-denylist": "suggestion",
     "id-length": "suggestion",
     "id-match": "suggestion",