Change license of crates/livekit_api from AGPL to GPL (#25206)

Release Notes:

- N/A

crates/livekit_api/Cargo.toml

@@ -4,7 +4,7 @@ version = "0.1.0"
 edition.workspace = true
 description = "SDK for the LiveKit server API"
 publish.workspace = true
-license = "AGPL-3.0-or-later"
+license = "GPL-3.0-or-later"
 
 [lints]
 workspace = true

crates/livekit_api/LICENSE-AGPL

@@ -1 +0,0 @@
-../../LICENSE-AGPL

crates/livekit_api/LICENSE-GPL

@@ -0,0 +1 @@
+../../LICENSE-GPL

script/check-licenses

@@ -5,7 +5,7 @@ set -euo pipefail
 check_license () {
     local dir="$1"
     local allowed_licenses=()
-    local agpl_crates=("crates/collab" "crates/livekit_api")
+    local agpl_crates=("crates/collab")
 
     local is_agpl=false
     for agpl_crate in "${agpl_crates[@]}"; do