ci: add check-spelling action (#10470)

Co-authored-by: Josh Soref <jsoref@users.noreply.github.com>

.github/actions/spelling/patterns.txt

@@ -0,0 +1,73 @@
+# See https://github.com/check-spelling/check-spelling/wiki/Configuration-Examples:-patterns
+
+# YouTube
+https?://(?:(?:www\.|)youtube\.com|youtu.be)/(?:channel/|embed/|playlist\?list=|watch\?v=|v/|)[-a-zA-Z0-9?&=_]*
+<\s*youtube\s+id=['"][-a-zA-Z0-9?_]*['"]
+\bimg\.youtube\.com/vi/[-a-zA-Z0-9?&=_]*
+# Google Analytics
+\bgoogle-analytics\.com/collect.[-0-9a-zA-Z?%=&_.~]*
+# Google APIs
+\bgoogleapis\.com/[a-z]+/v\d+/[a-z]+/[@./?=\w]+
+\b[-a-zA-Z0-9.]*\bstorage\d*\.googleapis\.com(?:/\S*|)
+# Google Calendar
+\bcalendar\.google\.com/calendar(?:/u/\d+|)/embed\?src=[@./?=\w&%]+
+\w+\@group\.calendar\.google\.com\b
+# Google DataStudio
+\bdatastudio\.google\.com/(?:(?:c/|)u/\d+/|)(?:embed/|)(?:open|reporting|datasources|s)/[-0-9a-zA-Z]+(?:/page/[-0-9a-zA-Z]+|)
+# The leading `/` here is as opposed to the `\b` above
+# ... a short way to match `https://` or `http://` since most urls have one of those prefixes
+# Google Docs
+/docs\.google\.com/[a-z]+/d/(?:e/|)[0-9a-zA-Z_-]+/?
+# Google Drive
+\bdrive\.google\.com/file/d/[0-9a-zA-Z_?=]*
+# Google Groups
+\bgroups\.google\.com/(?:forum/#!|d/)(?:msg|topic)/[^/]+/[a-zA-Z0-9]+(?:/[a-zA-Z0-9]+|)
+# Google themes
+themes\.googleusercontent\.com/static/fonts/[^/]+/v\d+/[^.]+.
+# Google CDN
+\bclients2\.google(?:usercontent|)\.com[-0-9a-zA-Z/.]*
+# Goo.gl
+/goo\.gl/[a-zA-Z0-9]+
+# Google Chrome Store
+\bchrome\.google\.com/webstore/detail/\w*(?:/\w*|)
+# Google Books
+\bbooks\.google\.(?:\w{2,4})/books\?[-\w\d=&#.]*
+# Google Fonts
+\bfonts\.(?:googleapis|gstatic)\.com/[-/?=:;+&0-9a-zA-Z]*
+
+# GitHub SHAs
+\bapi.github\.com/repos/[^/]+/[^/]+/[^/]+/[0-9a-f]+\b
+(?:\[[0-9a-f]+\]\(https:/|)/(?:www\.|)github\.com/[^/]+/[^/]+(?:/[^/]+/[0-9a-f]+(?:[-0-9a-zA-Z/#.]*|)\b|)
+\bgithub\.com/[^/]+/[^/]+[@#][0-9a-f]+\b
+# githubusercontent
+/[-a-z0-9]+\.githubusercontent\.com/[-a-zA-Z0-9?&=_\/.]*
+# gist github
+/gist\.github\.com/[^/]+/[0-9a-f]+
+# git.io
+\bgit\.io/[0-9a-zA-Z]+
+# GitHub JSON
+"node_id": "[-a-zA-Z=;:/0-9+]*"
+# Contributor
+\[[^\]]+]\(https://github\.com/[^/]+\)
+# GHSA
+GHSA(?:-[0-9a-z]{4}){3}
+
+LS_COLORS=(["']).*?\g{-1}
+
+(\\?)%[a-zA-Z]+\g{-1}(?!%)
+
+# URL escaped characters
+\%[0-9A-F]{2}
+# hex digits including css/html color classes:
+(?:[\\0][xX]|\\u|[uU]\+|#x?|\%23)[0-9a-fA-FgGrR_]{2,}(?:[uU]?[lL]{0,2}|u\d+)\b
+
+# https://www.gnu.org/software/groff/manual/groff.html
+# man troff content
+\\f[BCIPR]
+
+# Compiler flags
+[\t "'`=]-[LPWXY]
+[\t "'`=]-D(?!ebian)
+
+# ignore long runs of a single character:
+\b([A-Za-z])\g{-1}{3,}\b