v9.6.1 Support new Membership API and Webhook

What's Changed

Note this patch is not related to sdk users. This release is just for our test. See https://github.com/line/line-bot-sdk-java/releases/tag/v9.6.0 about new features.

line-openapi updates

• chore(deps): update line-openapi digest to 0af4f53 by @renovate in #1569
• chore(deps): update line-openapi digest to 9dec0f8 by @renovate in #1571
• chore(deps): update line-openapi digest to cc542e3 by @renovate in #1578

Dependency updates

• chore(deps): update dependency com.github.spotbugs.snom:spotbugs-gradle-plugin to v6.1.5 by @renovate in #1549
• chore(deps): update dependency org.springframework.boot:spring-boot-gradle-plugin to v3.4.3 by @renovate in #1550
• chore(deps): update dependency org.apache.maven.plugins:maven-compiler-plugin to v3.14.0 by @renovate in #1551
• chore(deps): update dependency gradle to v8.13 by @renovate in #1553
• fix(deps): update dependency ch.qos.logback:logback-classic to v1.5.17 by @renovate in #1554
• fix(deps): update slf4j monorepo to v2.0.17 by @renovate in #1555
• fix(deps): update dependency com.nimbusds:nimbus-jose-jwt to v10.0.2 by @renovate in #1557
• chore(deps): update dependency com.github.spotbugs.snom:spotbugs-gradle-plugin to v6.1.6 by @renovate in #1558
• chore(deps): update dependency org.openapitools:openapi-generator to v7.12.0 by @renovate in #1559
• chore(deps): update dependency org.openapitools:openapi-generator-gradle-plugin to v7.12.0 by @renovate in #1560
• fix(deps): update openapi-generator-version to v7.12.0 by @renovate in #1562
• fix(deps): update jackson monorepo to v2.18.3 by @renovate in #1563
• fix(deps): update jackson to v2.18.3 by @renovate in #1564
• fix(deps): update mockito monorepo to v5.16.0 by @renovate in #1565
• fix(deps): update dependency org.wiremock:wiremock-standalone to v3.12.1 by @renovate in #1566
• fix(deps): update dependency ch.qos.logback:logback-classic to v1.5.17 by @renovate in #1556
• chore(deps): update dependency com.github.spotbugs.snom:spotbugs-gradle-plugin to v6.1.7 by @renovate in #1568
• fix(deps): update mockito monorepo to v5.16.1 by @renovate in #1572
• fix(deps): update dependency ch.qos.logback:logback-classic to v1.5.18 by @renovate in #1573
• chore(deps): update kotlin monorepo to v2.1.20 by @renovate in #1574
• chore(deps): update dependency org.springframework.boot:spring-boot-gradle-plugin to v3.4.4 by @renovate in #1575

Other Changes

• Auto generate unknown fallback by @habara-k in #1561
• Add EoL and new release reminder by @Yang-33 in #1570
• Pin commit hash of github actions to avoid supply chain attacks by @Yang-33 in #1576
• Grant minimum permissions to github acitons workflow jobs by @Yang-33 in #1577
• Migrate renovate config by @Yang-33 in #1581

Full Changelog: v9.6.0...v9.6.1

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This release is prepared by @Yang-33