build: refine husky configuration

Signed-off-by: Jérôme Benoit <[email protected]>

.husky/pre-commit

@@ -1,4 +1,4 @@
 #!/usr/bin/env sh
 . "$(dirname -- "$0")/_/husky.sh"
 
-npx lint-staged
+npx --no-install lint-staged

skip-preinstall.cjs

@@ -1,7 +1,7 @@
 const skipPreinstall = process.env.SKIP_PREINSTALL || process.env.VCAP_APPLICATION !== undefined;
 if (skipPreinstall) {
   // eslint-disable-next-line n/no-process-exit
-  process.exit(0);
+  process.exit();
 } else {
   // eslint-disable-next-line n/no-process-exit
   process.exit(1);