chore: bump tonic from 0.4.0 to 0.4.3 (#18260)

Bumps [tonic](https://github.com/hyperium/tonic) from 0.4.0 to 0.4.3.
- [Release notes](https://github.com/hyperium/tonic/releases)
- [Changelog](https://github.com/hyperium/tonic/blob/master/CHANGELOG.md)
- [Commits](https://github.com/hyperium/tonic/compare/v0.4.0...v0.4.3)

---
updated-dependencies:
- dependency-name: tonic
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Cargo.lock

@@ -6595,9 +6595,9 @@ dependencies = [
 
 [[package]]
 name = "tonic"
-version = "0.4.0"
+version = "0.4.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3ba8f479158947373b6df40cf48f4779bb25c99ca3c661bd95e0ab1963ad8b0e"
+checksum = "2ac42cd97ac6bd2339af5bcabf105540e21e45636ec6fa6aae5e85d44db31be0"
 dependencies = [
  "async-stream",
  "async-trait",
@@ -6625,9 +6625,9 @@ dependencies = [
 
 [[package]]
 name = "tower"
-version = "0.4.4"
+version = "0.4.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5fd7b451959622e21de79261673d658a0944b835012c58c51878ea55957fb51a"
+checksum = "f60422bc7fefa2f3ec70359b8ff1caff59d785877eb70595904605bcc412470f"
 dependencies = [
  "futures-core",
  "futures-util",
@@ -6637,6 +6637,7 @@ dependencies = [
  "slab",
  "tokio 1.6.1",
  "tokio-stream",
+ "tokio-util 0.6.3",
  "tower-layer",
  "tower-service",
  "tracing",

storage-bigtable/Cargo.toml

@@ -29,7 +29,7 @@ solana-storage-proto = { path = "../storage-proto", version = "=1.8.0" }
 solana-transaction-status = { path = "../transaction-status", version = "=1.8.0" }
 thiserror = "1.0"
 futures = "0.3.15"
-tonic = { version = "0.4.0", features = ["tls", "transport"] }
+tonic = { version = "0.4.3", features = ["tls", "transport"] }
 zstd = "0.5.1"
 
 [lib]