typos: move exclusiont to config, after finding the --force-exclude option

.github/scripts/typos.sh

@@ -7,9 +7,8 @@ set -eu
 
 cd "$(dirname "${0}")"/../..
 
-git ls-files \
-| grep -v -E '(codespell-ignore\.txt|spellcheck\.words|/wcurl|/THANKS)' \
-| typos \
-    --isolated \
-    --config '.github/scripts/typos.toml' \
-    --file-list -
+git ls-files | typos \
+  --isolated \
+  --force-exclude \
+  --config '.github/scripts/typos.toml' \
+  --file-list -

.github/scripts/typos.toml

@@ -10,3 +10,11 @@ extend-ignore-identifiers-re = [
   "(HEADE|numer|optin|parms|stati|ttests)",
   "(Januar|passin|Passiv|perfec|PUNICODE|TEMPLAT|varius)",
 ]
+
+[files]
+extend-exclude = [
+  ".github/scripts/codespell-ignore.txt",
+  ".github/scripts/spellcheck.words",
+  "docs/THANKS",
+  "scripts/wcurl",
+]