add new pb license

Cargo.toml

@@ -2,7 +2,6 @@
 name = "pubnub"
 version = "0.4.0"
 edition = "2021"
-license = "MIT"
 license-file = "LICENSE"
 authors = ["PubNub <[email protected]>"]
 description = "PubNub SDK for Rust"

README.md

@@ -222,4 +222,24 @@ [email protected].
 
 ## License
 
-This project is licensed under the [MIT license](https://github.com/pubnub/rust/blob/master/LICENSE).
+This project is licensed under the [PubNub Software Development Kit License Agreement](https://github.com/pubnub/rust/blob/master/LICENSE).
+
+### cargo-deny
+
+Currently our license is not added into the [SPDX license list](https://spdx.org/licenses/) so `cargo-deny` will raise an issue about it. 
+If you agree on our license you can simply satisfy it by following onfiguration:
+```toml
+[licenses]
+allow = [
+#...
+    "LicenseRef-PubNubSoftwareDevelopmentKitLicenseAgreement"
+]
+
+[[licenses.clarify]]
+name = "pubnub"
+expression = "LicenseRef-PubNubSoftwareDevelopmentKitLicenseAgreement"
+license-files = [
+    { path = "LICENSE", hash = 0x48826f13 },
+]
+```
+

deny.toml

@@ -29,6 +29,7 @@ allow = [
     # Before inserting a new license here, please check if it is already in the list of
     # licenses that are allowed: https://blueoakcouncil.org/list
 
+    "LicenseRef-PubNubSoftwareDevelopmentKitLicenseAgreement",
     "MIT",
     "Apache-2.0",
     "BlueOak-1.0.0",
@@ -47,6 +48,13 @@ exceptions = [
     #{ allow = ["Zlib"], name = "adler32", version = "*" },
 ]
 
+[[licenses.clarify]]
+name = "pubnub"
+expression = "LicenseRef-PubNubSoftwareDevelopmentKitLicenseAgreement"
+license-files = [
+    { path = "LICENSE", hash = 0x48826f13 },
+]
+
 [licenses.private]
 ignore = false
 registries = [