Revert "chore(instrumnetation-gprc): require manual invocation of buf when updating protos"

This reverts commit fa49f91.

Author: pichlermarc

experimental/packages/opentelemetry-instrumentation-grpc/package.json

@@ -7,17 +7,18 @@
   "repository": "open-telemetry/opentelemetry-js",
   "scripts": {
     "prepublishOnly": "npm run compile",
+    "precompile": "npm run protos:generate",
     "compile": "tsc --build",
     "clean": "tsc --build --clean",
-    "test": "nyc mocha test/**/*.test.ts",
+    "test": "npm run protos:generate && nyc mocha test/**/*.test.ts",
     "tdd": "npm run test -- --watch-extensions ts --watch",
     "lint": "eslint . --ext .ts",
     "lint:fix": "eslint . --ext .ts --fix",
     "version": "node ../../../scripts/version-update.js",
     "watch": "tsc --build --watch",
     "prewatch": "node ../../../scripts/version-update.js",
     "peer-api-check": "node ../../../scripts/peer-api-check.js",
-    "re-generate-protos": "npx -y @bufbuild/buf@1.53.0 generate",
+    "protos:generate": "cd test/fixtures && buf generate",
     "align-api-deps": "node ../../../scripts/align-api-deps.js"
   },
   "keywords": [
@@ -45,6 +46,7 @@
     "access": "public"
   },
   "devDependencies": {
+    "@bufbuild/buf": "1.53.0",
     "@grpc/grpc-js": "^1.7.1",
     "@grpc/proto-loader": "^0.7.10",
     "@opentelemetry/api": "1.9.0",

experimental/packages/opentelemetry-instrumentation-grpc/test/.gitignore

@@ -0,0 +1 @@
+/proto

experimental/packages/opentelemetry-instrumentation-grpc/buf.gen.yaml renamed to experimental/packages/opentelemetry-instrumentation-grpc/test/fixtures/buf.gen.yaml

@@ -1,7 +1,7 @@
 version: v1
 plugins:
   - plugin: buf.build/community/timostamm-protobuf-ts:v2.9.0
-    out: test/generated
+    out: ../../test/proto/ts/fixtures
     opt:
       - long_type_string
       - generate_dependencies

experimental/packages/opentelemetry-instrumentation-grpc/buf.lock renamed to experimental/packages/opentelemetry-instrumentation-grpc/test/fixtures/buf.lock

@@ -21,7 +21,7 @@ instrumentation.disable();
 
 import { GrpcTransport } from '@protobuf-ts/grpc-transport';
 import * as grpc from '@grpc/grpc-js';
-import { GrpcTesterClient } from './generated/test/fixtures/grpc-test.client';
+import { GrpcTesterClient } from './proto/ts/fixtures/grpc-test.client';
 import {
   InMemorySpanExporter,
   NodeTracerProvider,