Auto merge of #107529 - Zoxc:inline-tweak-profile, r=cjgillot

Optimize query_cache_hit to reduce code size of the query hot path.

A small tweak which improves performance on check builds by 0.33% and reduces `rustc_driver` size by 1%.
<table><tr><td rowspan="2">Benchmark</td><td colspan="1"><b>Before</b></th><td colspan="2"><b>Before</b></th><td colspan="2"><b>After</b></th></tr><tr><td align="right">Time</td><td align="right">Time</td><td align="right">%</th><td align="right">Time</td><td align="right">%</th></tr><tr><td>🟣 <b>clap</b>:check</td><td align="right">1.7978s</td><td align="right">1.7980s</td><td align="right"> 0.01%</td><td align="right">1.7930s</td><td align="right"> -0.27%</td></tr><tr><td>🟣 <b>hyper</b>:check</td><td align="right">0.2594s</td><td align="right">0.2591s</td><td align="right"> -0.12%</td><td align="right">0.2592s</td><td align="right"> -0.09%</td></tr><tr><td>🟣 <b>syntex_syntax</b>:check</td><td align="right">6.2522s</td><td align="right">6.2540s</td><td align="right"> 0.03%</td><td align="right">6.2358s</td><td align="right"> -0.26%</td></tr><tr><td>🟣 <b>syn</b>:check</td><td align="right">1.5889s</td><td align="right">1.5880s</td><td align="right"> -0.05%</td><td align="right">1.5799s</td><td align="right"> -0.57%</td></tr><tr><td>🟣 <b>regex</b>:check</td><td align="right">0.9941s</td><td align="right">0.9939s</td><td align="right"> -0.02%</td><td align="right">0.9893s</td><td align="right"> -0.49%</td></tr><tr><td>Total</td><td align="right">10.8925s</td><td align="right">10.8930s</td><td align="right"> 0.01%</td><td align="right">10.8572s</td><td align="right"> -0.32%</td></tr><tr><td>Summary</td><td align="right">1.0000s</td><td align="right">0.9997s</td><td align="right"> -0.03%</td><td align="right">0.9967s</td><td align="right"> -0.33%</td></tr></table>

r? `@cjgillot`