1.5.2: Fix broken link checker

Bugfixes

• #39: Fixed broken links checker

Dependency Updates

Compile Dependency Updates

• Updated com.exasol:error-reporting-java:0.4.0 to 0.4.1

Test Dependency Updates

• Updated com.exasol:exasol-testcontainers:5.1.0 to 6.2.0
• Updated org.junit.jupiter:junit-jupiter-engine:5.8.1 to 5.9.0
• Updated org.junit.jupiter:junit-jupiter-params:5.8.1 to 5.9.0
• Updated org.testcontainers:jdbc:1.16.0 to 1.17.3
• Updated org.testcontainers:junit-jupiter:1.16.0 to 1.17.3
• Removed org.testcontainers:testcontainers:1.16.0

Plugin Dependency Updates

• Updated com.exasol:error-code-crawler-maven-plugin:0.7.0 to 1.1.2
• Updated com.exasol:project-keeper-maven-plugin:1.2.0 to 2.6.2
• Updated io.github.zlika:reproducible-build-maven-plugin:0.13 to 0.15
• Updated org.apache.maven.plugins:maven-compiler-plugin:3.8.1 to 3.10.1
• Updated org.apache.maven.plugins:maven-deploy-plugin:2.7 to 3.0.0-M1
• Updated org.apache.maven.plugins:maven-enforcer-plugin:3.0.0-M3 to 3.1.0
• Updated org.apache.maven.plugins:maven-failsafe-plugin:3.0.0-M3 to 3.0.0-M5
• Updated org.apache.maven.plugins:maven-gpg-plugin:1.6 to 3.0.1
• Updated org.apache.maven.plugins:maven-javadoc-plugin:3.2.0 to 3.4.0
• Updated org.apache.maven.plugins:maven-surefire-plugin:3.0.0-M3 to 3.0.0-M5
• Added org.codehaus.mojo:flatten-maven-plugin:1.2.7
• Updated org.codehaus.mojo:versions-maven-plugin:2.8.1 to 2.10.0
• Updated org.jacoco:jacoco-maven-plugin:0.8.6 to 0.8.8
• Added org.sonarsource.scanner.maven:sonar-maven-plugin:3.9.1.2184
• Updated org.sonatype.ossindex.maven:ossindex-maven-plugin:3.1.0 to 3.2.0
• Updated org.sonatype.plugins:nexus-staging-maven-plugin:1.6.8 to 1.6.13