anthropic: Fix license (#23867)

Marshall Bowers created 

This PR fixes the license for the `anthropic` crate.

It was mistakenly licensed as AGPL, despite being used outside of
collab. It should be licensed as GPL.

Release Notes:

- N/A

Change summary

crates/anthropic/Cargo.toml   | 2 +-
crates/anthropic/LICENSE-AGPL | 1 -
crates/anthropic/LICENSE-GPL  | 1 +
3 files changed, 2 insertions(+), 2 deletions(-)

Detailed changes

crates/anthropic/Cargo.toml 🔗 

@@ -3,7 +3,7 @@ name = "anthropic"
 version = "0.1.0"
 edition.workspace = true
 publish.workspace = true
-license = "AGPL-3.0-or-later"
+license = "GPL-3.0-or-later"
 
 [features]
 default = []