chore(giskard-scan): bump version to 1.0.0

Author: github-actions[bot]

libs/giskard-scan/pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "giskard-scan"
-version = "1.0.0rc1"
+version = "1.0.0"
 description = "Agent vulnerability scanner — red teaming, prompt injection, adversarial scenario generation"
 readme = "README.md"
 license = { text = "Apache Software License 2.0" }