Manual global write permissions

Before:

```
drwxr-xr-x 2 root   root       4096 Jul 25 22:34 .
drwxr-xr-x 3 runner docker     4096 Jul 25 22:32 ..
-rw-r--r-- 1 root   root   24061018 Jul 25 22:34 ruby-3.2.3.tgz
```

With these permissions we were unable to write to the directory. After:

After

```
drwxrwxrwx 2 root   root       4096 Jul 27 02:53 .
drwxr-xr-x 3 runner docker     4096 Jul 27 02:51 ..
-rw-r--r-- 1 root   root   24061325 Jul 27 02:53 ruby-3.2.3.tgz
```

Now we can copy the file to a new filename in the same directory.

make_ruby.sh

@@ -23,6 +23,9 @@ PS4='>\e[33m${BASH_SOURCE}:${LINENO} $\e[0m '
 set -o xtrace
 
 mkdir -p "$(dirname "$OUT_TAR")"
+
+# Docker issue with permissions
+chmod a+w "$(dirname "$OUT_TAR")"
 mkdir -p /tmp/source
 mkdir -p /tmp/compiled