Auto merge of #325 - poiru:bump-ct, r=jdm

Bump core-text to 13.3.0

The only API change since the last bump is #321.

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core-text/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "core-text"
-version = "13.2.0"
+version = "13.3.0"
 authors = ["The Servo Project Developers"]
 description = "Bindings to the Core Text framework."
 license = "MIT/Apache-2.0"