Update actions/checkout action to v5 (branch_9x) (#3486)

Author: solrbot

.github/workflows/bin-solr-test.yml

@@ -23,7 +23,7 @@ jobs:
 
     steps:
     # Setup
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v5
     - name: Set up JDK 11
       uses: actions/setup-java@v2
       with:

.github/workflows/docker-test.yml

@@ -25,7 +25,7 @@ jobs:
 
     steps:
     # Setup
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v5
     - name: Set up JDK 11
       uses: actions/setup-java@v2
       with:

.github/workflows/gradle-precommit.yml

@@ -17,7 +17,7 @@ jobs:
 
     steps:
     # Setup
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v5
 
     - name: Set up JDK 11
       uses: actions/setup-java@v2

.github/workflows/solrj-test.yml

@@ -20,7 +20,7 @@ jobs:
 
     steps:
     # Setup
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v5
     - name: Set up JDK 11
       uses: actions/setup-java@v2
       with: