ISTWCMS-4588: add icon for profile teaser block

images/layout_builder_browser/profileteaser.svg

+<svg xmlns="http://www.w3.org/2000/svg" width="30" height="30" viewBox="0 0 30 30"><defs><style>.background{fill:#85bef4;}</style></defs><rect class="background" x="0.5" y="0.5" width="29" height="29"/><path d="M29,1V29H1V1H29m1-1H0V30H30V0Z"/><path d="M18.52,13.24V11.13a.36.36,0,0,0-.36-.35H15.7V8.32A.35.35,0,0,0,15.35,8H13.24a.35.35,0,0,0-.35.35v2.46H10.43a.35.35,0,0,0-.35.35v2.11a.35.35,0,0,0,.35.35h2.46v2.46a.36.36,0,0,0,.35.36h2.11a.35.35,0,0,0,.35-.36V13.59h2.46A.35.35,0,0,0,18.52,13.24Zm7.61,2.59c-.92-2.07-2.13-6.66-3.21-8.2a9.15,9.15,0,0,0-7.48-3.88h-2.9a8.67,8.67,0,0,0-8.78,8.11,8.4,8.4,0,0,0,2.8,6.6v7.09a.7.7,0,0,0,.71.7H8a.7.7,0,0,0,.7-.7v-8L8,16.89A6.3,6.3,0,0,1,6.56,9.31,6.6,6.6,0,0,1,12.5,5.86h2.94a7,7,0,0,1,5.75,3A28,28,0,0,1,23,13.32c.28.85.56,1.67.83,2.38H21.33v4.92a.71.71,0,0,1-.7.71H17.11v4.22a.7.7,0,0,0,.7.7h.71a.7.7,0,0,0,.7-.7V23.44h1.41a2.81,2.81,0,0,0,2.81-2.82V17.81h1.4a1.41,1.41,0,0,0,1.41-1.41,1.42,1.42,0,0,0-.12-.57Z"/></svg>