chore(deps): update actions/checkout to v4 (#485)

* chore(deps): update actions/checkout digest to 0ad4b8f

* using v4 instead of hash

---------

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: Raja Kolli <rajadilipkolli@gmail.com>

Author: renovate[bot]

.github/workflows/analytics-spring-cloud-streams-kafka-consumer.yml

@@ -20,7 +20,7 @@ jobs:
       run:
         working-directory: "kafka-streams/analytics-spring-cloud-streams-kafka-consumer"
     steps:
-    - uses: actions/checkout@44c2b7a8a4ea60a981eaca3cf939b5f4305c123b # v4
+    - uses: actions/checkout@v4
       with:
           fetch-depth: 0
     - name: Set up JDK

.github/workflows/analytics-spring-cloud-streams-kafka-producer.yml

@@ -20,7 +20,7 @@ jobs:
       run:
         working-directory: "kafka-streams/analytics-spring-cloud-streams-kafka-producer"
     steps:
-    - uses: actions/checkout@44c2b7a8a4ea60a981eaca3cf939b5f4305c123b # v4
+    - uses: actions/checkout@v4
       with:
           fetch-depth: 0
     - name: Set up JDK

.github/workflows/boot-reactor-consumer.yml

@@ -20,7 +20,7 @@ jobs:
       run:
         working-directory: "kafka-reactor/boot-kafka-reactor-consumer"
     steps:
-    - uses: actions/checkout@44c2b7a8a4ea60a981eaca3cf939b5f4305c123b # v4
+    - uses: actions/checkout@v4
       with:
           fetch-depth: 0
     - name: Set up JDK

.github/workflows/boot-reactor-producer.yml

@@ -20,7 +20,7 @@ jobs:
       run:
         working-directory: "kafka-reactor/boot-kafka-reactor-producer"
     steps:
-    - uses: actions/checkout@44c2b7a8a4ea60a981eaca3cf939b5f4305c123b # v4
+    - uses: actions/checkout@v4
       with:
           fetch-depth: 0
     - name: Set up JDK

.github/workflows/kafka-sample-java.yml

@@ -20,7 +20,7 @@ jobs:
       run:
         working-directory: "kafka-sample/java"
     steps:
-    - uses: actions/checkout@44c2b7a8a4ea60a981eaca3cf939b5f4305c123b # v4
+    - uses: actions/checkout@v4
       with:
           fetch-depth: 0
     - name: Set up JDK

.github/workflows/kafka-sample-spring.yml

@@ -20,7 +20,7 @@ jobs:
       run:
         working-directory: "kafka-sample/spring"
     steps:
-    - uses: actions/checkout@44c2b7a8a4ea60a981eaca3cf939b5f4305c123b # v4
+    - uses: actions/checkout@v4
       with:
           fetch-depth: 0
     - name: Set up JDK

.github/workflows/spring-boot-kafka-avro-consumer.yml

@@ -20,7 +20,7 @@ jobs:
       run:
         working-directory: "kafka-avro/spring-boot-kafka-avro-consumer"
     steps:
-    - uses: actions/checkout@44c2b7a8a4ea60a981eaca3cf939b5f4305c123b # v4
+    - uses: actions/checkout@v4
       with:
           fetch-depth: 0
     - name: Set up JDK

.github/workflows/spring-boot-kafka-avro-producer.yml

@@ -20,7 +20,7 @@ jobs:
       run:
         working-directory: "kafka-avro/spring-boot-kafka-avro-producer"
     steps:
-    - uses: actions/checkout@44c2b7a8a4ea60a981eaca3cf939b5f4305c123b # v4
+    - uses: actions/checkout@v4
       with:
           fetch-depth: 0
     - name: Set up JDK