[ci]Upgrade to check-spelling 0.0.20alpha7 (#19127)

* spelling: added

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: and

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: another

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: color

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: file

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: github

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: not

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: occurrences

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: stamp

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: suppressions

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: the

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: up to

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: whether

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: whichdoes

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* Upgrade check-spelling to v0.0.20-alpha7

Config based on:
a5001170a7

* Adding duplicate detection to patterns.txt
* Adding line_forbidden.patterns
* Adding reject.txt
* Updated excludes (and sorted)
* Switching to unified workflow

* moving `wil` to allow.txt to clarify that it's a term of art
  (https://github.com/microsoft/wil), whereas often it's a typo for `will`.

* Update src/runner/main.cpp

Co-authored-by: Josh Soref <2119212+jsoref@users.noreply.github.com>

.github/actions/spell-check/patterns.txt

@@ -43,8 +43,6 @@ Hash="[0-9A-F]{40}"
 # hex digits including css/html color classes:
 (?:[\\0][xX]|\\u|[uU]\+|#x?|\%23|L")[0-9a-fA-FgGrR_]{2,}(?:[uU]?[lL]{0,2}|u\d+)\b
 
-# ignore long runs of a single character:
-\b([A-Za-z])\g{-1}{3,}\b
 (?:L"[abAB]+", ){3}L"[abAB]+"
 "Lorem[^"]+?\."
 TestCase\("[^"]+"
@@ -105,3 +103,14 @@ http://tes/
 
 # tar arguments
 \b(?:\\n|)tar(?:\s+-[a-zA-Z]+|\s[a-z]+)+
+
+# acceptable duplicates
+# /bin/ls -l output
+[-bcdlpsw](?:[-r][-w][-sx]){3}\s+\d+\s+(\S+)\s+\g{-1}\s+\d+\s+
+# C types
+\s(long|LONG) \g{-1}\s
+# javadoc / .net
+(?:\@(?:groupname|param)|(?:public|private)(?:\s+static|\s+readonly)*)\s+(\w+)\s+\g{-1}\s
+
+# ignore long runs of a single character:
+\b([A-Za-z])\g{-1}{3,}\b