chore(users/Profpatsch): replace Label with pa-label

We upstreamed some of these modules to hackage, so I can get rid of it
here.

Change-Id: I70e1e864a81029cadbbd96cc019a768728431cff
Reviewed-on: https://cl.tvl.fyi/c/depot/+/8659
Reviewed-by: Profpatsch <mail@profpatsch.de>
Tested-by: BuildkiteCI
Autosubmit: Profpatsch <mail@profpatsch.de>
Reviewed-by: sterni <sternenseemann@systemli.org>

third_party/overlays/haskell/extra-pkgs/pa-error-tree-0.1.0.0.nix

@@ -0,0 +1,10 @@
+{ mkDerivation, base, containers, lib, pa-prelude }:
+mkDerivation {
+  pname = "pa-error-tree";
+  version = "0.1.0.0";
+  sha256 = "f82d3d905e8d9f0d31c81f31c424b9a95c65a8925517ccac92134f410cf8d639";
+  libraryHaskellDepends = [ base containers pa-prelude ];
+  homepage = "https://github.com/possehl-analytics/pa-hackage";
+  description = "Collect a tree of errors and pretty-print";
+  license = lib.licenses.bsd3;
+}

third_party/overlays/haskell/extra-pkgs/pa-field-parser-0.1.0.1.nix

@@ -0,0 +1,35 @@
+{ mkDerivation
+, aeson
+, aeson-better-errors
+, attoparsec
+, base
+, case-insensitive
+, containers
+, lib
+, pa-error-tree
+, pa-prelude
+, scientific
+, semigroupoids
+, text
+}:
+mkDerivation {
+  pname = "pa-field-parser";
+  version = "0.1.0.1";
+  sha256 = "e7fd0369898b6993e6e2aaab43e7cc84d173dc2d21eadca1884d2e7a780ad71f";
+  libraryHaskellDepends = [
+    aeson
+    aeson-better-errors
+    attoparsec
+    base
+    case-insensitive
+    containers
+    pa-error-tree
+    pa-prelude
+    scientific
+    semigroupoids
+    text
+  ];
+  homepage = "https://github.com/possehl-analytics/pa-hackage";
+  description = "“Vertical” parsing of values";
+  license = lib.licenses.bsd3;
+}

third_party/overlays/haskell/extra-pkgs/pa-label-0.1.0.1.nix

@@ -0,0 +1,10 @@
+{ mkDerivation, base, lib }:
+mkDerivation {
+  pname = "pa-label";
+  version = "0.1.0.1";
+  sha256 = "0131ab7718d910a94cd8cc881e51b7371a060dadfeabc8fd78513a7f27ee8d35";
+  libraryHaskellDepends = [ base ];
+  homepage = "https://github.com/possehl-analytics/pa-hackage";
+  description = "Labels, and labelled tuples and enums (GHC >9.2)";
+  license = lib.licenses.bsd3;
+}

third_party/overlays/haskell/extra-pkgs/pa-prelude-0.1.0.0.nix

@@ -0,0 +1,37 @@
+{ mkDerivation
+, base
+, bytestring
+, containers
+, error
+, exceptions
+, lib
+, mtl
+, profunctors
+, PyF
+, semigroupoids
+, text
+, these
+, validation-selective
+}:
+mkDerivation {
+  pname = "pa-prelude";
+  version = "0.1.0.0";
+  sha256 = "554556e3acbf7154131ed05209d803a19d6aa1c7d675fcb10501de50869c49ab";
+  libraryHaskellDepends = [
+    base
+    bytestring
+    containers
+    error
+    exceptions
+    mtl
+    profunctors
+    PyF
+    semigroupoids
+    text
+    these
+    validation-selective
+  ];
+  homepage = "https://github.com/possehl-analytics/pa-hackage";
+  description = "The Possehl Analytics Prelude";
+  license = lib.licenses.bsd3;
+}