Bump spring-io/spring-release-actions/compute-release-channel

Bumps [spring-io/spring-release-actions/compute-release-channel](https://github.com/spring-io/spring-release-actions) from 17a35a368ea3bf2659b7ad271a7d610defa459a2 to a9c4db1f93dc84eef12b98ade207b4c80f4fe8cc.
- [Release notes](https://github.com/spring-io/spring-release-actions/releases)
- [Commits](spring-io/spring-release-actions@17a35a3...a9c4db1)

---
updated-dependencies:
- dependency-name: spring-io/spring-release-actions/compute-release-channel
  dependency-version: a9c4db1f93dc84eef12b98ade207b4c80f4fe8cc
  dependency-type: direct:production
...

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

Author: dependabot[bot]

.github/workflows/ci.yml

@@ -29,7 +29,7 @@ jobs:
         uses: spring-io/spring-release-actions/compute-version@6795980b9d960a13d420e114d50f1c8abe730769 # 0.0.7
       - id: release
         name: Establish Release Channel
-        uses: spring-io/spring-release-actions/compute-release-channel@17a35a368ea3bf2659b7ad271a7d610defa459a2 # main
+        uses: spring-io/spring-release-actions/compute-release-channel@a9c4db1f93dc84eef12b98ade207b4c80f4fe8cc # main
         with:
           version: ${{ steps.project-version.outputs.version }}
   test:

.github/workflows/dependabot-pull-request-build.yml

@@ -20,7 +20,7 @@ jobs:
         uses: spring-io/spring-release-actions/compute-version@6795980b9d960a13d420e114d50f1c8abe730769 # 0.0.7
       - id: release
         name: Establish Release Channel
-        uses: spring-io/spring-release-actions/compute-release-channel@17a35a368ea3bf2659b7ad271a7d610defa459a2 # main
+        uses: spring-io/spring-release-actions/compute-release-channel@a9c4db1f93dc84eef12b98ade207b4c80f4fe8cc # main
         with:
           version: ${{ steps.project-version.outputs.version }}
       - id: secrets

.github/workflows/pull-request-build.yml

@@ -20,7 +20,7 @@ jobs:
         uses: spring-io/spring-release-actions/compute-version@6795980b9d960a13d420e114d50f1c8abe730769 # 0.0.7
       - id: release
         name: Establish Release Channel
-        uses: spring-io/spring-release-actions/compute-release-channel@17a35a368ea3bf2659b7ad271a7d610defa459a2 # main
+        uses: spring-io/spring-release-actions/compute-release-channel@a9c4db1f93dc84eef12b98ade207b4c80f4fe8cc # main
         with:
           version: ${{ steps.project-version.outputs.version }}
       - id: secrets