deps(scancode): Bump the minimum required version to 30.0.0

This is the version that introduced the output format versioning, see
[1].

[1]: https://github.com/aboutcode-org/scancode-toolkit/releases/tag/v30.0.0

Signed-off-by: Sebastian Schuberth <sebastian@doubleopen.org>

plugins/scanners/scancode/src/main/kotlin/ScanCode.kt

@@ -130,7 +130,7 @@ class ScanCode internal constructor(
             }
         }
 
-    override fun getVersionRequirement(): RangesList = RangesListFactory.create(">=3.0.0")
+    override fun getVersionRequirement(): RangesList = RangesListFactory.create(">=30.0.0")
 
     override fun transformVersion(output: String): String {
         // On first use, the output is prefixed by "Configuring ScanCode for first use...". The version string can be