Polish "Upgrade to Tomcat 11.0.15"

See gh-48467

Author: snicoll

module/spring-boot-web-server/src/main/resources/org/springframework/boot/web/server/mime-mappings.properties

@@ -780,6 +780,8 @@ spp=application/scvp-vp-response
 spq=application/scvp-vp-request
 spx=audio/ogg
 sql=application/x-sql
+sqlite=application/vnd.sqlite3
+sqlite3=application/vnd.sqlite3
 src=application/x-wais-source
 srt=application/x-subrip
 sru=application/sru+xml