Update most non-major Gradle dependencies

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
com.google.guava:guava	33.1.0-jre -> 33.2.0-jre
checkstyle (source)	10.15.0 -> 10.16.0
org.simplejavamail:simple-java-mail (source)	8.8.4 -> 8.10.1

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Release Notes

bbottema/simple-java-mail (org.simplejavamail:simple-java-mail)

v8.10.1: batch-module dependency fix

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#​510: Update upstream dependency generic-object-pool, which solves a critical bug when there are exceptions during allocation

v8.10.0: EmailConverter update

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#​508: [enhancement+bug] Make EmailConverter API more consistent regarding Session parameter, don't use Session.getDefaultInstance anymore and fix bug where emlToEmailBuilder used emlToMimeMessage

v8.9.0: - Security update

Compare Source

#​507: [security] Update 3rd party dependencies to get rid of all currently known CVE issues

Changes:

Dependencies:

• Spring 5.3.27 -> 5.3.34
• Spring Boot 2.5.15 -> 2.7.18
• commons-io 2.7 -> 2.11.0
• utils-mail-smime 2.3.1 -> 2.3.3
  • org.bouncycastle:bcjmail-jdk15to18 1.75 -> org.bouncycastle:bcjmail-jdk18on 1.78.1
• ical4j 2.2.4 -> ical4j-vcard 2.0.0-beta2

Other:

• Junit 4 -> Junit 5 (including Mockito, AssertJ and got rid of Powermock)
• maven-surefire-plugin 2.19.1 -> 3.2.5

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