[ruby-core:115888] [Ruby master Bug#20083] Regexp#match? behaving inconsistently with Ruby 3.3.0

Issue #20083 has been reported by jussikos (Jussi Koljonen).

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Bug #20083: Regexp#match? behaving inconsistently with Ruby 3.3.0
https://bugs.ruby-lang.org/issues/20083

* Author: jussikos (Jussi Koljonen)
* Status: Open
* Priority: Normal
* ruby -v: ruby 3.3.0 (2023-12-25 revision 5124f9ac75) [x86_64-darwin23]
* Backport: 3.0: UNKNOWN, 3.1: UNKNOWN, 3.2: UNKNOWN, 3.3: UNKNOWN
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>From irb, when calling String#match?


```
pattern = /([\s]*ABC)$/i

p "1ABC".match?(pattern) # => true
p "12ABC".match?(pattern) # => true
p "123ABC".match?(pattern) # => true
p "1231ABC".match?(pattern) # => true
p "12312ABC".match?(pattern) # => false
p "123123ABC".match?(pattern) # => false
p "1231231ABC".match?(pattern) # => true
p "12312312ABC".match?(pattern) # => true
p "123123123ABC".match?(pattern) # => false
p "1231231231ABC".match?(pattern) # => false
p "12312312312ABC".match?(pattern) # => true
p "123123123123ABC".match?(pattern) # => true
p "1231231231231ABC".match?(pattern) # => false
```

With `ruby 3.2.2 (2023-03-30 revision e51014f9c0) [x86_64-darwin22]` and earlier versions (2.7.8 to 3.2.2) return value is always `true` 



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