Merge pull request #409 from splunk/prep-2.1.2

chore: prep 2.1.2, update docs

Author: VihasMakwana

README.md

@@ -139,6 +139,7 @@ Use the below schema to configure Splunk Connect for Kafka
    "enable.timestamp.extraction": "<true|false>",
    "timestamp.regex": "<regex for timestamp extraction>",
    "timestamp.format": "<time-format for timestamp extraction>"
+   "timestamp.timezone": "<timezone to use if the event timestamp doesn't contain timezone suffix>"
   }
 }
 ```
@@ -233,6 +234,7 @@ Use the below schema to configure Splunk Connect for Kafka
 | `enable.timestamp.extraction` |  To enable timestamp extraction ,set the value of this field to `true`. <br/> **NOTE:** <br/> Applicable only if `splunk.hec.raw` is `false` | `false` |
 | `timestamp.regex` |  Regex for timestamp extraction. <br/> **NOTE:** <br/> Regex must have name captured group `"time"` For eg.: `\\\"time\\\":\\s*\\\"(?<time>.*?)\"` | `""` |
 | `timestamp.format` |  Time-format for timestamp extraction .<br/>For eg.: <br/>If timestamp is `1555209605000` , set `timestamp.format` to `"epoch"` format.<br/> If timestamp is `Jun 13 2010 23:11:52.454 UTC` , set `timestamp.format` to `"MMM dd yyyy HH:mm:ss.SSS zzz".`. <br/> If timestamp is in ISO8601 format `2022-03-29'T'23:11:52.054` , set `timestamp.format` to `"yyyy-MM-dd'\''T'\''HH:mm:ss.SSS"` | `""` |
+| `timestamp.timezone` | Timezone used for extracted timestamp. Defaults to local timezone if nothing is specified | `""` |
 
 ### Out-of-band Health Checks and In-band Health Checks
 | Health Checks                | Description                | 

dependency-reduced-pom.xml

@@ -4,7 +4,7 @@
   <groupId>com.github.splunk.kafka.connect</groupId>
   <artifactId>splunk-kafka-connect</artifactId>
   <name>splunk-kafka-connect</name>
-  <version>v2.1.1</version>
+  <version>v2.1.2</version>
   <build>
     <plugins>
       <plugin>
@@ -107,6 +107,12 @@
       </plugin>
     </plugins>
   </build>
+  <repositories>
+    <repository>
+      <id>confluent</id>
+      <url>https://packages.confluent.io/maven/</url>
+    </repository>
+  </repositories>
   <dependencies>
     <dependency>
       <groupId>org.junit.jupiter</groupId>

pom.xml

@@ -6,7 +6,7 @@
 
     <groupId>com.github.splunk.kafka.connect</groupId>
     <artifactId>splunk-kafka-connect</artifactId>
-    <version>v2.1.1</version>
+    <version>v2.1.2</version>
     <name>splunk-kafka-connect</name>
 
     <properties>

src/main/resources/version.properties

@@ -1,3 +1,3 @@
 githash=
 gitbranch=release/2.1.x
-gitversion=v2.1.1
+gitversion=v2.1.2