example: move schema to top-level dir

Change-Id: Icb6a6ca266181e9b401eec64dbbada8b7e334229
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
diff --git a/tools/example/net/poettering/Calculator.errors.yaml b/example/net/poettering/Calculator.errors.yaml
similarity index 100%
rename from tools/example/net/poettering/Calculator.errors.yaml
rename to example/net/poettering/Calculator.errors.yaml
diff --git a/tools/example/net/poettering/Calculator.interface.yaml b/example/net/poettering/Calculator.interface.yaml
similarity index 100%
rename from tools/example/net/poettering/Calculator.interface.yaml
rename to example/net/poettering/Calculator.interface.yaml