Exclude css and more font formats from license check

.github/scripts/license_header_check.sh

@@ -75,7 +75,7 @@ if [[ -z ${CALIPTRA_ROOT:+"empty"} ]]; then
 fi
 
 exclude_dir='{uvmf*,.git,cmark,caliptra_reg_html,caliptra_top_reg_html,sha256,sha512,sha512_masked,doe,fw_test_*,__pycache__,templates,docs}'
-exclude_suffix='*.{tcl,txt,js,htm,html,json,vf,yml,woff,rsp,rdl,bashrc,waiver,cfg,hex,rc,exe,pdf,png,hvp,svg,log}'
+exclude_suffix='*.{tcl,txt,js,htm,html,css,json,vf,yml,woff,woff2,ttf,rsp,rdl,bashrc,waiver,cfg,hex,rc,exe,pdf,png,hvp,svg,log}'
 exclude_regs='*_reg*.{sv,rdl}'
 exclude_csr='*_csr*.*'
 exclude_file='{sglint_waivers,pr_hash,pr_timestamp,.git-comodules,.gitignore,spyglass_lint.policy,ascent.ctl,clp_mapfile,readme.md,README.md,SECURITY.md,c_sample.c}'