Remove leading carriage return in gql

CHANGELOG.md

@@ -6,6 +6,10 @@ The format is based on
 and this project adheres to
 [Haskell Package Versioning Policy](https://pvp.haskell.org/).
 
+## [Unreleased]
+### Fixed
+- `gql` removes not only leading `\n` but also `\r`.
+
 ## [1.2.0.1] - 2023-04-25
 ### Fixed
 - Support hspec 2.11.
@@ -508,6 +512,7 @@ and this project adheres to
 ### Added
 - Data types for the GraphQL language.
 
+[Unreleased]: https://git.caraus.tech/OSS/graphql/compare/v1.2.0.1...master
 [1.2.0.1]: https://git.caraus.tech/OSS/graphql/compare/v1.2.0.0...v1.2.0.1
 [1.2.0.0]: https://git.caraus.tech/OSS/graphql/compare/v1.1.0.0...v1.2.0.0
 [1.1.0.0]: https://git.caraus.tech/OSS/graphql/compare/v1.0.3.0...v1.1.0.0

graphql.cabal

@@ -21,7 +21,8 @@ extra-source-files:
   CHANGELOG.md
   README.md
 tested-with:
-  GHC == 9.2.5
+  GHC == 9.2.8,
+  GHC == 9.6.2
 
 source-repository head
   type: git

src/Language/GraphQL/TH.hs

@@ -21,7 +21,7 @@ stripIndentation code = reverse
     indent count (' ' : xs) = indent (count - 1) xs
     indent _ xs = xs
     withoutLeadingNewlines = dropNewlines code
-    dropNewlines = dropWhile (== '\n')
+    dropNewlines = dropWhile $ flip any ['\n', '\r'] . (==)
     spaces = length $ takeWhile (== ' ') withoutLeadingNewlines
 
 -- | Removes leading and trailing newlines. Indentation of the first line is