feat: ignoreSticky for regexp/no-super-linear-move

Sticky regular expressions are not at risk of super-linear scanning,
since the match must start at the end of the previous match.  Since I
don't usually change flags or build RegExp patterns from other RegExp
patterns, ignoring these poses little risk.

Note: This matches the documented default for ignoreSticky, which
differs from the current code.

Signed-off-by: Kevin Locke <kevin@kevinlocke.name>

rules/regexp.js

@@ -37,6 +37,14 @@ module.exports = {
     // since I often find it preferable to use the common/expected case.
     "regexp/letter-case": "off",
 
+    // Don't allow super-linear worst-case runtime moving across input string
+    //
+    // Note: Default for ignoreSticky is false, which differs from docs:
+    // https://github.com/ota-meshi/eslint-plugin-regexp/issues/629
+    "regexp/no-super-linear-move": ["error", {
+      "ignoreSticky": true
+    }],
+
     // Don't prefer \d to [0-9].
     // I find 0-9 clearer. (\d matches Unicode digits in some RegEx dialects)
     "regexp/prefer-d": "off",