fix(deps): bump tycho.version from 2.7.4 to 3.0.0

Bumps `tycho.version` from 2.7.4 to 3.0.0.

Updates `tycho-compiler-plugin` from 2.7.4 to 3.0.0
- [Release notes](https://github.com/eclipse/tycho/releases)
- [Changelog](https://github.com/eclipse-tycho/tycho/blob/master/RELEASE_NOTES.md)
- [Commits](eclipse-tycho/tycho@tycho-2.7.4...tycho-3.0.0)

Updates `tycho-ds-plugin` from 2.7.4 to 3.0.0
- [Release notes](https://github.com/eclipse/tycho/releases)
- [Changelog](https://github.com/eclipse-tycho/tycho/blob/master/RELEASE_NOTES.md)
- [Commits](eclipse-tycho/tycho@tycho-2.7.4...tycho-3.0.0)

Updates `tycho-packaging-plugin` from 2.7.4 to 3.0.0
- [Release notes](https://github.com/eclipse/tycho/releases)
- [Changelog](https://github.com/eclipse-tycho/tycho/blob/master/RELEASE_NOTES.md)
- [Commits](eclipse-tycho/tycho@tycho-2.7.4...tycho-3.0.0)

Updates `tycho-p2-plugin` from 2.7.4 to 3.0.0

Updates `tycho-surefire-plugin` from 2.7.4 to 3.0.0

Updates `tycho-versions-plugin` from 2.7.4 to 3.0.0

Updates `tycho-p2-director-plugin` from 2.7.4 to 3.0.0

Updates `tycho-p2-publisher-plugin` from 2.7.4 to 3.0.0

Updates `tycho-p2-repository-plugin` from 2.7.4 to 3.0.0

Updates `tycho-maven-plugin` from 2.7.4 to 3.0.0
- [Release notes](https://github.com/eclipse/tycho/releases)
- [Changelog](https://github.com/eclipse-tycho/tycho/blob/master/RELEASE_NOTES.md)
- [Commits](eclipse-tycho/tycho@tycho-2.7.4...tycho-3.0.0)

Updates `target-platform-configuration` from 2.7.4 to 3.0.0
- [Release notes](https://github.com/eclipse/tycho/releases)
- [Changelog](https://github.com/eclipse-tycho/tycho/blob/master/RELEASE_NOTES.md)
- [Commits](eclipse-tycho/tycho@tycho-2.7.4...tycho-3.0.0)

Updates `tycho-source-plugin` from 2.7.4 to 3.0.0
- [Release notes](https://github.com/eclipse/tycho/releases)
- [Changelog](https://github.com/eclipse-tycho/tycho/blob/master/RELEASE_NOTES.md)
- [Commits](eclipse-tycho/tycho@tycho-2.7.4...tycho-3.0.0)

---
updated-dependencies:
- dependency-name: org.eclipse.tycho:tycho-compiler-plugin
  dependency-type: direct:production
  update-type: version-update:semver-major
- dependency-name: org.eclipse.tycho:tycho-ds-plugin
  dependency-type: direct:production
  update-type: version-update:semver-major
- dependency-name: org.eclipse.tycho:tycho-packaging-plugin
  dependency-type: direct:production
  update-type: version-update:semver-major
- dependency-name: org.eclipse.tycho:tycho-p2-plugin
  dependency-type: direct:production
  update-type: version-update:semver-major
- dependency-name: org.eclipse.tycho:tycho-surefire-plugin
  dependency-type: direct:production
  update-type: version-update:semver-major
- dependency-name: org.eclipse.tycho:tycho-versions-plugin
  dependency-type: direct:production
  update-type: version-update:semver-major
- dependency-name: org.eclipse.tycho:tycho-p2-director-plugin
  dependency-type: direct:production
  update-type: version-update:semver-major
- dependency-name: org.eclipse.tycho:tycho-p2-publisher-plugin
  dependency-type: direct:production
  update-type: version-update:semver-major
- dependency-name: org.eclipse.tycho:tycho-p2-repository-plugin
  dependency-type: direct:production
  update-type: version-update:semver-major
- dependency-name: org.eclipse.tycho:tycho-maven-plugin
  dependency-type: direct:production
  update-type: version-update:semver-major
- dependency-name: org.eclipse.tycho:target-platform-configuration
  dependency-type: direct:production
  update-type: version-update:semver-major
- dependency-name: org.eclipse.tycho:tycho-source-plugin
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

pom.xml

@@ -37,7 +37,7 @@
 
    <properties>
       <java.version>11</java.version>
-      <tycho.version>2.7.4</tycho.version>
+      <tycho.version>3.0.0</tycho.version>
 
       <!-- to prevent dozen of warnings like:
       [WARNING] System artifact: p2.eclipse-plugin:org.eclipse.mylyn.commons.notifications.ui:jar:1.17.2.v20200813-0821:system has no file attached