Merge pull request #9265 from github/redsun82/swift-rm-codeqlmanifest

Swift: remove `.codeqlmanifest`

Author: redsun82

.codeqlmanifest.json

@@ -15,6 +15,7 @@
         "misc/legacy-support/*/qlpack.yml",
         "misc/suite-helpers/qlpack.yml",
         "ruby/extractor-pack/codeql-extractor.yml",
+        "swift/extractor-pack/codeql-extractor.yml",
         "ql/extractor-pack/codeql-extractor.yml"
     ],
     "versionPolicies": {

swift/.codeqlmanifest.json

@@ -13,7 +13,7 @@ bazel run //swift:create-extractor-pack
 which will install `swift/extractor-pack`.
 
 Using `--search-path=swift/extractor-pack` will then pick up the Swift extractor. You can also use
-`--search-path=swift`, as the extractor pack is mentioned in `swift/.codeqlmanifest.json`.
+`--search-path=.`, as the extractor pack is mentioned in the root `.codeqlmanifest.json`.
 
 Notice you can run `bazel run :create-extractor-pack` if you already are in the `swift` directory.