Replace 'whitelist' with 'allowlist' in configurability docs
Didn't replace code references, which need to be migrated over in actual code (both the code and .bzl references)
@@ -353,10 +353,10 @@ configured targets in the build graph.
> ```
>
> By adding transitions you can pretty easily explode the size of
-> your build graph. This sets a whitelist on the packages in which you can
+> your build graph. This sets an allowlist on the packages in which you can
> create targets of this rule. The default value in the codeblock above
-> whitelists everything. But if you'd like to restrict who is using your rule,
-> you can set that attribute to point to your own custom whitelist.
+> allowlists everything. But if you'd like to restrict who is using your rule,
+> you can set that attribute to point to your own custom allowlist.
> Contact bazel-discuss@googlegroups.com if you'd like advice or assistance
> understanding how transitions can affect on your build performance.
