chore: Setup excludes for OSS Review Toolkit (#50)

See also [1].

[1] https://github.com/oss-review-toolkit/ort/blob/f9f938b263bfe4ae3c8e8c45272bfdc65259035b/website/docs/configuration/ort-yml.md

Signed-off-by: Frank Viernau <frank_viernau@epam.com>
Co-authored-by: Anton Dubovik <anton_dubovik@epam.com>

.ort.yml

@@ -0,0 +1,12 @@
+---
+excludes:
+  scopes:
+  - pattern: "dev"
+    reason: "DEV_DEPENDENCY_OF"
+    comment: "Packages for development only."
+  - pattern: "lint"
+    reason: "DEV_DEPENDENCY_OF"
+    comment: "Packages for static code analysis only."
+  - pattern: "test"
+    reason: "TEST_DEPENDENCY_OF"
+    comment: "Packages for testing only."