Update Makefile

- Add format and test stanzas to Makefile
- Update requirements stanza in Makefile

Signed-off-by: Joe Block <[email protected]>

Author: unixorn

Diff for: Makefile

@@ -6,5 +6,14 @@ l: lint
 lint:
 	shellcheck lima-plugin
 
-requirements.txt:
-	poetry export -f requirements.txt --output requirements.txt
+r: requirements
+requirements:
+	poetry export -f requirements.txt --output requirements.txt
+
+f: format
+format:
+	black lima-plugin
+
+t: test
+test: format
+	poetry run ./lima-plugin