Updating CLI11 symlinks to include CLI11-2.0.0

Summary:
Implements step 13 of ["Adding a new version of an existing project"](https://www.internalfb.com/intern/wiki/Third_Party2/Usage/#adding-a-new-version-of)

Steps are:
1. Update `fbcode://third-party2/config.py` to use the new CLI11-2.0.0 version
2. `fbcode $> tp2_update_fbcode CLI11` (updated third-party2 symlink)
3. `fbcode $> tp2_config buckify CLI11` (updated symlink to third-party-buck)
4. `fbcode $> buckify_tp2` (added TARGETS & other metadata files to third-party-buck)

Differential Revision: D30286158

fbshipit-source-id: 2a0bd5c92f9022eda2ae3f24b757fd2120bfcd4d

build/fbcode_builder/manifests/CLI11

@@ -2,12 +2,12 @@
 name = CLI11
 
 [download]
-url = https://github.com/CLIUtils/CLI11/archive/v1.9.0.tar.gz
-sha256 = 67640f37ec3be9289039930c987a492badc600645b65057023679f7bb99734e4
+url = https://github.com/CLIUtils/CLI11/archive/v2.0.0.tar.gz
+sha256 = 2c672f17bf56e8e6223a3bfb74055a946fa7b1ff376510371902adb9cb0ab6a3
 
 [build]
 builder = cmake
-subdir = CLI11-1.9.0
+subdir = CLI11-2.0.0
 
 [cmake.defines]
 CLI11_BUILD_TESTS = OFF