template-haskell: Bump version to 2.20.0.0

Updates `text` and `exceptions` submodules for bounds bumps.

Addresses #22767.

compiler/ghc.cabal.in

@@ -81,7 +81,7 @@ Library
                    containers >= 0.6.2.1 && < 0.7,
                    array      >= 0.1 && < 0.6,
                    filepath   >= 1   && < 1.5,
-                   template-haskell == 2.19.*,
+                   template-haskell == 2.20.*,
                    hpc        == 0.6.*,
                    transformers >= 0.5 && < 0.7,
                    exceptions == 0.10.*,

exceptions @ a473e4fa

-Subproject commit 0f17c9819fd4216ac591bb0acc4aa71b2ae5a733
+Subproject commit a473e4fa1acdbcfc7cc96f84ae3f2cb38261e08b

libraries/ghci/ghci.cabal.in

@@ -79,7 +79,7 @@ library
         filepath         == 1.4.*,
         ghc-boot         == @ProjectVersionMunged@,
         ghc-heap         == @ProjectVersionMunged@,
-        template-haskell == 2.19.*,
+        template-haskell == 2.20.*,
         transformers     >= 0.5 && < 0.7
 
     if !os(windows)

libraries/template-haskell/template-haskell.cabal.in

@@ -3,7 +3,7 @@
 -- template-haskell.cabal.
 
 name:           template-haskell
-version:        2.19.0.0
+version:        2.20.0.0
 -- NOTE: Don't forget to update ./changelog.md
 license:        BSD3
 license-file:   LICENSE

text @ 197bbcb1

-Subproject commit 5558730e76923f2d5d7fbc8783ab1ecc25bfe15d
+Subproject commit 197bbcb18977593a06b048ad58abe71c6119799e

testsuite/tests/ghci/scripts/T21110.stderr

@@ -2,4 +2,4 @@
 <no location info>: warning: [GHC-42258] [-Wunused-packages]
     The following packages were specified via -package or -package-id flags,
     but were not needed for compilation:
-      - template-haskell-2.19.0.0 (exposed by flag -package template-haskell)
+      - template-haskell-2.20.0.0 (exposed by flag -package template-haskell)

testsuite/tests/package/T4806a.stderr

@@ -3,5 +3,5 @@ T4806a.hs:1:1: error:
     Could not load module ‘Data.Map’
     It is a member of the package ‘containers-0.6.6’
     which is unusable because the -ignore-package flag was used to ignore at least one of its dependencies:
-      deepseq-1.4.8.0 template-haskell-2.19.0.0
+      deepseq-1.4.8.0 template-haskell-2.20.0.0
     Use -v (or `:set -v` in ghci) to see a list of the files searched for.