Update grpc-core, grpc-interop-testing, ... to 1.66.0

[scala-steward-asf[bot]]

About this PR

📦 Updates

• io.grpc:grpc-core
• io.grpc:grpc-interop-testing
• io.grpc:grpc-netty-shaded
• io.grpc:grpc-protobuf

• io.grpc:grpc-stub

  from 1.65.1 to 1.66.0

📜 GitHub Release Notes - Version Diff

Usage

✅ Please merge!

I'll automatically update this PR to resolve conflicts as long as you don't change it yourself.

If you'd like to skip this version, you can just close this PR. If you have any feedback, just mention me in the comments below.

Configure Scala Steward for your repository with a .scala-steward.conf file.

Have a fantastic day writing Scala!

🔍 Files still referring to the old version number

The following files still refer to the old version number (1.65.1). You might want to review and update them manually. ``` benchmark-java/build.sbt gradle-plugin/src/main/groovy/org/apache/pekko/grpc/gradle/PekkoGrpcPluginExtension.groovy plugin-tester-java/pom.xml plugin-tester-scala/pom.xml sbt-plugin/src/sbt-test/gen-scala-server/00-interop/build.sbt ```

⚙ Adjust future updates

Add this to your `.scala-steward.conf` file to ignore future updates of this dependency: ``` updates.ignore = [ { groupId = "io.grpc" } ] ``` Or, add this to slow down future updates of this dependency: ``` dependencyOverrides = [{ pullRequests = { frequency = "30 days" }, dependency = { groupId = "io.grpc" } }] ```

^{labels: library-update, early-semver-minor, semver-spec-minor, old-version-remains, commit-count:1}

[pjfanning]

The link validator issue is handled in #357

I've added quite a few changes to this PR due to sbt-assembly issues that were breaking the build.