Bump org.springframework.boot from 2.3.1.RELEASE to 2.6.4 in /examples#1040

dependabot[bot] wants to merge 1 commit intomasteremerkle826/testcontainers-java:masterfrom

dependabot/gradle/examples/org.springframework.boot-2.6.4emerkle826/testcontainers-java:dependabot/gradle/examples/org.springframework.boot-2.6.4Copy head branch name to clipboard