* Bundle RBS 3.10.0
* Unskip BigDecimal tests

* Bundle rbs-3.10.0.pre.1

* Update rbs gem entry with commit hash

Updated rbs entry to include commit hash.

* Fix rbs entry in bundled_gems

* Update rbs gem to version 3.10.0.pre.2

Updated rbs gem version from 3.10.0.pre.1 to 3.10.0.pre.2.

* Update bundled bigdecimal to v4.0.1

---------

Co-authored-by: Soutaro Matsumoto <matsumoto@soutaro.com>

```
Error: test_join(PathnameInstanceTest): NoMethodError: undefined method 'respond_to?' for an instance of RBS::UnitTest::Convertibles::ToStr
/Users/hsbt/Documents/github.com/ruby/ruby/gems/src/rbs/lib/rbs/unit_test/spy.rb:94:in 'Pathname#join'
/Users/hsbt/Documents/github.com/ruby/ruby/gems/src/rbs/lib/rbs/unit_test/spy.rb:94:in 'block (2 levels) in wrapped_object'
/Users/hsbt/Documents/github.com/ruby/ruby/gems/src/rbs/lib/rbs/unit_test/type_assertions.rb:152:in 'block in RBS::UnitTest::TypeAssertions#send_setup'
/Users/hsbt/Documents/github.com/ruby/ruby/gems/src/rbs/lib/rbs/unit_test/type_assertions.rb:150:in 'Kernel#catch'
/Users/hsbt/Documents/github.com/ruby/ruby/gems/src/rbs/lib/rbs/unit_test/type_assertions.rb:150:in 'RBS::UnitTest::TypeAssertions#send_setup'
/Users/hsbt/Documents/github.com/ruby/ruby/gems/src/rbs/lib/rbs/unit_test/type_assertions.rb:172:in 'RBS::UnitTest::TypeAssertions#assert_send_type'
test/stdlib/Pathname_test.rb:389:in 'PathnameInstanceTest#test_join'
     386:                      Pathname('.'), :join, 'foo'
     387:     assert_send_type '(String, String) -> Pathname',
     388:                      Pathname('.'), :join, 'foo', 'bar'
  => 389:     assert_send_type '(ToStr) -> Pathname',
     390:                      Pathname('.'), :join, ToStr.new('foo')
     391:     assert_send_type '(Pathname) -> Pathname',
     392:                      Pathname('.'), :join, Pathname('foo')
```

https://github.com/ruby/fileutils/pull/139
https://github.com/ruby/actions/actions/runs/16425309325/job/46414287784

* Skip CGI tests

* Bundle rbs-3.9.4