remove reference of old maven slb-des-ext-collaboration

indexer-core/maven/settings.xml

-<?xml version="1.0" encoding="UTF-8"?>
-<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0"
-          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-          xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0 http://maven.apache.org/xsd/settings-1.0.0.xsd">
-    <servers>
-        <server>
-            <id>os-core</id>
-            <username>slb-des-ext-collaboration</username>
-            <!-- Treat this auth token like a password. Do not share it with anyone, including Microsoft support. -->
-            <!-- The generated token expires on or before 11/14/2019 -->
-            <password>${VSTS_FEED_TOKEN}</password>
-        </server>
-    </servers>
-</settings>

provider/indexer-azure/README.md

@@ -10,7 +10,7 @@ In order to run this service locally, you will need the following:
 
 - [Maven 3.6.0+](https://maven.apache.org/download.cgi)
 - [AdoptOpenJDK8](https://adoptopenjdk.net/)
-- Infrastructure dependencies, deployable through the relevant [infrastructure template](https://dev.azure.com/slb-des-ext-collaboration/open-data-ecosystem/_git/infrastructure-templates?path=%2Finfra&version=GBmaster&_a=contents)
+- Infrastructure dependencies, deployable through the relevant [infrastructure template](https://community.opengroup.org/osdu/platform/deployment-and-operations/infra-azure-provisioning/-/blob/master/docs/service-automation.md)
 - While not a strict dependency, example commands in this document use [bash](https://www.gnu.org/software/bash/)
 
 ### General Tips

provider/indexer-azure/maven/settings.xml

-<?xml version="1.0" encoding="UTF-8"?>
-<!--
-  Copyright © Microsoft Corporation
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-  -->
-
-<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0"
-          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-          xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0 http://maven.apache.org/xsd/settings-1.0.0.xsd">
-    <servers>
-        <server>
-            <id>os-core</id>
-            <username>slb-des-ext-collaboration</username>
-            <!-- Treat this auth token like a password. Do not share it with anyone, including Microsoft support. -->
-            <!-- The generated token expires on or before 11/14/2019 -->
-            <password>${VSTS_FEED_TOKEN}</password>
-        </server>
-        <server>
-            <id>azure-auth</id>
-            <configuration>
-                <tenant>${AZURE_DEPLOY_TENANT}</tenant>
-                <client>${AZURE_DEPLOY_CLIENT_ID}</client>
-                <key>${AZURE_DEPLOY_CLIENT_SECRET}</key>
-                <environment>AZURE</environment>
-            </configuration>
-        </server>
-    </servers>
-</settings>
\ No newline at end of file

provider/indexer-gcp/maven/settings.xml

-<?xml version="1.0" encoding="UTF-8"?>
-<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0"
-	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-	xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0 http://maven.apache.org/xsd/settings-1.0.0.xsd">
-	<servers>
-		<server>
-            <id>os-core</id>
-            <username>slb-des-ext-collaboration</username>
-			<!-- Treat this auth token like a password. Do not share it with anyone, including Microsoft support. -->
-            <!-- The generated token expires on or before 11/14/2019 -->
-			<password>${VSTS_FEED_TOKEN}</password>
-		</server>
-	</servers>
-</settings>
\ No newline at end of file

testing/maven/settings.xml

-<?xml version="1.0" encoding="UTF-8"?>
-<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0"
-	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-	xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0 http://maven.apache.org/xsd/settings-1.0.0.xsd">
-	<servers>
-		<server>
-            <id>os-core</id>
-            <username>slb-des-ext-collaboration</username>
-			<!-- Treat this auth token like a password. Do not share it with anyone, including Microsoft support. -->
-            <!-- The generated token expires on or before 11/14/2019 -->
-			<password>${VSTS_FEED_TOKEN}</password>
-		</server>
-	</servers>
-</settings>
\ No newline at end of file