chore(deps): update dependency gapic-tools to v1

Author: renovate-bot

package.json

@@ -77,7 +77,7 @@
     "bignumber.js": "^9.0.0",
     "c8": "^9.0.0",
     "codecov": "^3.6.5",
-    "gapic-tools": "^0.4.0",
+    "gapic-tools": "^1.0.0",
     "gts": "^5.0.0",
     "http2spy": "^2.0.0",
     "jsdoc": "^4.0.0",