ci: build with GHC 9.12

Author: wolfgangwalther

.github/workflows/haskell.yml

@@ -13,7 +13,7 @@ jobs:
   build:
     strategy:
       matrix:
-        ghc: ['8.10.7', '9.2.8', '9.4.8', '9.6.6', '9.8.4', '9.10.1']
+        ghc: ['8.10.7', '9.2.8', '9.4.8', '9.6.6', '9.8.4', '9.10.1', '9.12.1']
       fail-fast: false
 
     runs-on: ubuntu-latest

configurator-pg.cabal

@@ -33,9 +33,9 @@ library
                        Data.Configurator.Parser
                        Data.Configurator.Syntax
                        Data.Configurator.Types
-  build-depends:       base                 >= 4.9 && < 4.21
+  build-depends:       base                 >= 4.9 && < 4.22
                      , megaparsec           >= 7.0.0 && < 9.8
-                     , containers           >= 0.5.6.2 && < 0.7
+                     , containers           >= 0.5.6.2 && < 0.8
                      , protolude            >= 0.1.10 && < 0.4
                      , scientific           >= 0.3.4.9 && < 0.4
                      , text                 >= 1.2.2.2 && < 2.2
@@ -48,10 +48,10 @@ test-suite tests
   type:                exitcode-stdio-1.0
   main-is:             Test.hs
   hs-source-dirs:      tests
-  build-depends:       base                 >= 4.9 && < 4.21
+  build-depends:       base                 >= 4.9 && < 4.22
                      , configurator-pg
                      , HUnit                >= 1.3.1.2 && < 1.7
-                     , filepath             >= 1.4 && < 1.5
+                     , filepath             >= 1.4 && < 1.6
                      , protolude            >= 0.1.10 && < 0.4
                      , test-framework       >= 0.8.1.1 && < 0.9
                      , test-framework-hunit >= 0.3.0.2 && < 0.4