Update to lts-18.28

cas/store/cas-store.cabal

@@ -1,6 +1,6 @@
 cabal-version: 1.12
 
--- This file has been generated from package.yaml by hpack version 0.34.7.
+-- This file has been generated from package.yaml by hpack version 0.39.1.
 --
 -- see: https://github.com/sol/hpack
 
@@ -57,6 +57,7 @@ library
     , text >=2.0.1 && <2.1
     , unix
     , unliftio
+  default-language: Haskell2010
   if os(linux)
     other-modules:
         Data.CAS.ContentStore.Notify.Linux
@@ -70,7 +71,6 @@ library
       cpp-options: -DOS_BSD
       build-depends:
           kqueue
-  default-language: Haskell2010
 
 test-suite unit-tests
   type: exitcode-stdio-1.0

stack.yaml

@@ -1,5 +1,5 @@
 # If you change this resolver, you may need to update the GHC version in `shell.nix` accordingly!
-resolver: lts-18.13
+resolver: lts-18.28
 
 # Currently required by cas-hashable-s3 because `aws` dependency has invalid `base16-bytestring` and `base64-bytestring` boundaries.
 allow-newer: true
@@ -30,6 +30,7 @@ extra-deps:
   - streaming-commons-0.2.2.4
   - text-2.0.1
   - yaml-0.11.8.0
+  - kqueue-0.2.1@sha256:ec9478dc3b8d7676fa4538501c1f52f3371b98dcfc6c77735bfc9ce7bc4b70dd,1358
   - github: tweag/kernmantle
     commit: 19e018449f4fba68d383611a9d38a1b9e04e81ee
     subdirs: