Bump stack.yaml, include in sdist file

stack.yaml is bumped to GHC 9.4.7, the most recent version of GHC supported by the tool.

stack.yaml is incuded in the sdist file. This will help Stack users install the tool from Hackage.

stack.yaml

@@ -1,16 +1,15 @@
-resolver: lts-18.18
+resolver: lts-21.15 # GHC 9.4.7
 
 extra-deps:
-- colourista-0.1.0.1
-- dir-traverse-0.2.2.3
-- dlist-0.8.0.8
-- extensions-0.0.0.1
-- microaeson-0.1.0.0
-- optparse-applicative-0.15.1.0
-# When changing relude version, also change it in .github/workflows/ci.yml
-- relude-1.0.0.1
-- slist-0.1.1.0
-- trial-0.0.0.0
-- trial-optparse-applicative-0.0.0.0
-- trial-tomland-0.0.0.0
-- clay-0.14.0
+- clay-0.14.0@sha256:a50ba73137a39c55e89f24a7792107ec40ba07320b2c5ff7932049845c50ffc9,2204
+- dir-traverse-0.2.3.0@sha256:adcc128f201ff95131b15ffe41365dc99c50dc3fa3a910f021521dc734013bfa,2137
+- extensions-0.1.0.0@sha256:b8105dc43a57b0b3b54879e8dbb905676dfee3e8b59301fefbf2409a0fe95710,4447
+- hedgehog-1.1.2@sha256:7378b26898f39ec436da93a95112db271384a2fe517bf8323c4e5893ea461b78,4475
+- optparse-applicative-0.16.1.0@sha256:418c22ed6a19124d457d96bc66bd22c93ac22fad0c7100fe4972bbb4ac989731,4982
+- pretty-simple-4.0.0.0@sha256:a65be4ef40734eae1da7a88c9b73dbf1848f5a60b634dc4776fae60cafc85386,4071
+- primitive-0.7.4.0@sha256:c2f0ed97b3dce97f2f43b239c3be8b136e4368f1eb7b61322ee9ac98f604622b,2982
+- tomland-1.3.3.2@sha256:d18682d9ad9014cc42a12bd122ae7834a950a052a122388995f33d6f349ff60d,9235
+- trial-0.0.0.0@sha256:7946afde7134db6c5c35b7ab611018e2925e9c9fbb8c0fcf9831f3c7020928f1,4416
+- trial-optparse-applicative-0.0.0.0@sha256:92548124f12c746bd30bb19c2e57b8a1bcad5824980f04a387efb0b1487c053c,2478
+- trial-tomland-0.0.0.0@sha256:77f63a62660f94774375b2c1a1b28d25e4791d9bcad05e33dd7597cff0e75beb,2547
+- validation-selective-0.2.0.0@sha256:e847f5aeb078414d22677e6fe1760355ea3bbafc116fa4a9c8bce7f2c3dbcb54,3801

stan.cabal

@@ -17,6 +17,7 @@ build-type:          Simple
 stability:           experimental
 extra-doc-files:     README.md
                      CHANGELOG.md
+                     stack.yaml
 extra-source-files:  test/.stan-example.toml
 tested-with:         GHC == 8.8.4
                      GHC == 8.10.7