deps: bump arduino/setup-protoc from 1.1.2 to 1.2.0

Bumps [arduino/setup-protoc](https://github.com/arduino/setup-protoc) from 1.1.2 to 1.2.0.
- [Release notes](https://github.com/arduino/setup-protoc/releases)
- [Commits](arduino/setup-protoc@64c0c85...4b35781)

---
updated-dependencies:
- dependency-name: arduino/setup-protoc
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

.github/workflows/ci.yml

@@ -20,7 +20,7 @@ jobs:
         os: [ ubuntu-latest, macos-latest, windows-latest ]
     steps:
       - name: Install Protoc
-        uses: arduino/setup-protoc@64c0c85d18e984422218383b81c52f8b077404d3 # v1.1.2
+        uses: arduino/setup-protoc@4b3578161eece2eb20a9dfd84bb8ed105e684dba # v1.2.0
 
       - uses: actions/checkout@v3
 
@@ -35,7 +35,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Install Protoc
-        uses: arduino/setup-protoc@64c0c85d18e984422218383b81c52f8b077404d3 # v1.1.2
+        uses: arduino/setup-protoc@4b3578161eece2eb20a9dfd84bb8ed105e684dba # v1.2.0
 
       - uses: actions/checkout@v3
 
@@ -51,7 +51,7 @@ jobs:
         rust-version: [ stable, beta, nightly ]
     steps:
       - name: Install Protoc
-        uses: arduino/setup-protoc@64c0c85d18e984422218383b81c52f8b077404d3 # v1.1.2
+        uses: arduino/setup-protoc@4b3578161eece2eb20a9dfd84bb8ed105e684dba # v1.2.0
 
       - uses: actions/checkout@v3