Add license to crates (#7578)

* Add license to crates

This is required to publish to crates.io

* Add more licenses

polkadot/parachain/test-parachains/Cargo.toml

@@ -4,6 +4,7 @@ description = "Integration tests using the test-parachains"
 version.workspace = true
 authors.workspace = true
 edition.workspace = true
+license.workspace = true
 publish = false
 
 [dependencies]

polkadot/parachain/test-parachains/adder/Cargo.toml

@@ -3,6 +3,7 @@ name = "test-parachain-adder"
 description = "Test parachain which adds to a number as its state transition"
 build = "build.rs"
 edition.workspace = true
+license.workspace = true
 version.workspace = true
 authors.workspace = true
 

polkadot/parachain/test-parachains/adder/collator/Cargo.toml

@@ -4,6 +4,7 @@ description = "Collator for the adder test parachain"
 version.workspace = true
 authors.workspace = true
 edition.workspace = true
+license.workspace = true
 
 [[bin]]
 name = "adder-collator"

polkadot/parachain/test-parachains/halt/Cargo.toml

@@ -5,6 +5,7 @@ build = "build.rs"
 version.workspace = true
 authors.workspace = true
 edition.workspace = true
+license.workspace = true
 
 [dependencies]
 

polkadot/parachain/test-parachains/undying/Cargo.toml

@@ -5,6 +5,7 @@ build = "build.rs"
 version.workspace = true
 authors.workspace = true
 edition.workspace = true
+license.workspace = true
 
 [dependencies]
 parachain = { package = "polkadot-parachain", path = "../../", default-features = false, features = [ "wasm-api" ] }

polkadot/parachain/test-parachains/undying/collator/Cargo.toml

@@ -2,6 +2,7 @@
 name = "test-parachain-undying-collator"
 description = "Collator for the undying test parachain"
 edition.workspace = true
+license.workspace = true
 version.workspace = true
 authors.workspace = true