Adding an outlet on a separate circuit in garage?
Your panel is Circuit Total Limiting, apparently, so you'll want a BQC220230
From the labeling on your panel having references to rejection-type bus stabs, we can tell that your panel is what's known as a Circuit Total Limiting (CTL) electrical panel.  These were developed in the 70s to enforce the old NEC prohibition on having more than 42 circuits coming out of a single panel.  However, since that restriction was lifted in the 2008 NEC, the current Eaton panels have dropped the CTL feature, as they are listed and labeled to be double-stuffed to the gills.
The good news is that while they're no longer needed for new panels, Eaton still makes CTL tandem and quadruplex breakers in order to support existing BR CTL panels.  You'll want a BQC220230 for your situation; this provides a 2-pole 30A common trip breaker on the inner poles for your dryer circuit, while providing a common-trip on the outer two 20A poles as well.  This latter feature not only lets you run a 12/3 out to the garage for your new tools circuit, but also permits you to put 240V receptacles (NEMA 6-20R) on the circuit in addition to the 120V receptacles, with the small caveat that under NEC 2020, you'll need a &quot;spa box&quot; GFCI at the garage to provide GFCI protection for the mixed circuit.