Update stack snapshots symlinks to use 9.4.6 by default

rules_haskell_tests/stackage-pinning-test.yaml

@@ -0,0 +1 @@
+stackage-pinning-test_9.4.6.yaml

rules_haskell_tests/stackage-pinning-test_9.2.8.yaml

@@ -0,0 +1,32 @@
+resolver: "lts-20.26"
+packages:
+  - github: hspec/hspec
+    # NOTE Keep in sync with resolver version
+    commit: "4a4b27cb1d5284c94228c9c76c5fe79215597fb7"
+    sha256: "fb96ed7dd3e2b792300f3bc8bd2affc6bf78093289815f76ec785fea6d91be68"
+    subdirs:
+      - .
+      - hspec-contrib
+      - hspec-core
+      - hspec-discover
+
+  - archive: https://github.com/tweag/rules_haskell/raw/e4e74f17f743488f564bd0d69c580106d5b910a5/tests/haskell_cabal_library_sublibrary_name/package1.tar
+    sha256: "302d8ddda8330c825da61fe0a2315c899ab083e641c7716ebdacb5c951682445"
+  - git: https://github.com/tweag/cabal
+    commit: 42f04c3f639f10dc3c7981a0c663bfe08ad833cb
+    subdirs:
+    - Cabal
+
+# We drop the Win32 package from the stack snapshot so that stack considers it a toolchain library.
+# In this case we will use the Win32 provided by the compiler instead of recompiling it.
+#
+# Recompiling it should be fine for future versions of Win32,
+# but with versions <= 2.13.2.0 we encounter the following issue:
+# https://github.com/haskell/win32/issues/193
+drop-packages:
+  - Win32
+
+# stackage lts-20.26/ghc 9.2.8 only contains Win32-2.12.0.1
+flags:
+  ansi-terminal:
+    Win32-2-13-1: false

rules_haskell_tests/stackage-pinning-test_snapshot.json

@@ -0,0 +1 @@
+stackage-pinning-test_snapshot_9.4.6.json