macOS Monterey: fails to install a lower Ruby version

### Describe the Bug

I could install 3 different versions of Ruby without problems:
```
~ asdf list ruby
2.7.3
3.0.0
3.0.2
```
But when trying to install a lower one (`2.6.5`), it raised the error:
```
~ asdf install ruby 2.6.5
Downloading openssl-1.1.1l.tar.gz...
-> https://dqw8nmjcqpjn7.cloudfront.net/0b7a3e5e59c34827fe0c3a74b7ec8baef302b98fa80088d7f9153aa16fa76bd1
Installing openssl-1.1.1l...
Installed openssl-1.1.1l to /Users/serguei/.asdf/installs/ruby/2.6.5

Downloading ruby-2.6.5.tar.bz2...
-> https://cache.ruby-lang.org/pub/ruby/2.6/ruby-2.6.5.tar.bz2
Installing ruby-2.6.5...
ruby-build: using readline from homebrew

BUILD FAILED (macOS 12.3 using ruby-build 20211109)

Inspect or clean up the working tree at /var/folders/yy/ld5smmzd38v1q3z259dwh8_w0000gn/T/ruby-build.20220315131245.95390.AuogfI
Results logged to /var/folders/yy/ld5smmzd38v1q3z259dwh8_w0000gn/T/ruby-build.20220315131245.95390.log

Last 10 log lines:
compiling ../.././ext/psych/yaml/emitter.c
compiling ../.././ext/psych/yaml/parser.c
5 warnings generated.
4 warnings generated.
linking shared-object zlib.bundle
1 warning generated.
linking shared-object psych.bundle
422 warnings generated.
linking shared-object date_core.bundle
make: *** [build-ext] Error 2
```
Used asdf version: `version: v0.9.0`

### Steps to Reproduce

run `asdf install ruby 2.6.5`

### Expected Behaviour

Have ruby 2.6.5 installed

### Actual Behaviour

1 warning generated.
linking shared-object psych.bundle
422 warnings generated.
linking shared-object date_core.bundle
make: *** [build-ext] Error 2

### Environment

```shell
macOS version: Monterey, `12.3`
```

### asdf plugins affected (if relevant)

Ruby

Start by rerunning `asdf install ruby 2.6.5` on macOS Monterey and inspect the ruby-build log at the temporary path reported in the issue. Compare the failure with the successful Ruby versions and determine whether the plugin can support this installation; done means the cause and a verified resolution or limitation are documented.

Written by the indexing model from the issue text.