Bug 1552560 - Update to codespell 1.15 and update the exclude list r=ahal

Depends on D31667

Differential Revision: https://phabricator.services.mozilla.com/D31668

--HG--
extra : moz-landing-system : lando

tools/lint/spell/codespell_requirements.txt

@@ -1,2 +1,2 @@
-codespell==1.14.0 \
-    --hash=sha256:b1b60867773ffc5643a3724b62d12fe6797aa735831733f8a45f6d28db5ef34f
+codespell==1.15.0 \
+    --hash=sha256:8f1bc15ca4322b72213b1cf13eb437b3c3956e0f423ab414d294d7e77e0e4130

tools/lint/spell/exclude-list.txt

@@ -7,3 +7,5 @@ wasn
 incrementall
 aare
 whats
+crate
+files'