Improve structure of action files

Author: Donnerbart

action.yml

@@ -1,6 +1,9 @@
 name: Split Tests Java
 author: [email protected]
 description: Splits a JUnit test suite for parallelization with equal time
+branding:
+  icon: shuffle
+  color: blue
 inputs:
   split-index:
     description: Index of this instance executing the tests (integer)
@@ -30,7 +33,7 @@ inputs:
     options:
       - list
       - gradle
-    default: 'list'
+    default: list
   average-time:
     description: Use the average test time from tests with JUnit reports for tests without JUnit reports (boolean)
     required: false
@@ -88,6 +91,3 @@ runs:
         TESTS=$($COMMAND)
         echo "This runner will execute the following tests: $TESTS"
         echo "test-suite=${TESTS}" >> $GITHUB_OUTPUT
-branding:
-  icon: shuffle
-  color: blue

generate-split-index-json/action.yml

@@ -1,6 +1,9 @@
 name: Generate Split Index JSON
 author: [email protected]
 description: Generates a split index JSON from a total number of splits
+branding:
+  icon: list
+  color: blue
 inputs:
   split-total:
     description: Total number of instances executing the tests (integer)
@@ -23,6 +26,3 @@ runs:
         INDEX_LIST=$(seq 0 ${MAX_INDEX})
         INDEX_JSON=$(jq --null-input --compact-output '. |= [inputs]' <<< ${INDEX_LIST})
         echo "split-index-list=${INDEX_JSON}" >> "$GITHUB_OUTPUT"
-branding:
-  icon: list
-  color: blue

merge-junit-reports/action.yml

@@ -1,6 +1,9 @@
 name: Merge JUnit reports
 author: [email protected]
 description: Merges the JUnit reports from the test split jobs and saves them in a Git branch
+branding:
+  icon: archive
+  color: blue
 inputs:
   git-branch:
     description: The Git branch in this repository to store the JUnit reports in (string)
@@ -79,6 +82,3 @@ runs:
         message: 'Update JUnit reports'
         add: '*.xml'
         cwd: junit-reports
-branding:
-  icon: archive
-  color: blue