Update and rename CHANGELOG.md to RELEASE_NOTES.md

Author: Helene

docs/CHANGELOG.md renamed to docs/RELEASE_NOTES.md

@@ -1,6 +1,6 @@
 # Version 7.0.5 (02/10/2022)
-Changed the Dockerfile parent image to the registry.access.redhat.com/ubi8/ubi:8.5
-Added 'caCertPath' to the configurable parameters, which allows the user to enable or disable CA certificate verification for the REST API HTTPS connections to the pmcollector.
+Changed the Dockerfile parent image to the registry.access.redhat.com/ubi8/ubi:8.5 \
+Added 'caCertPath' to the configurable parameters, which allows the user to enable or disable CA certificate verification for the REST API HTTPS connections to the pmcollector. \
 Added 'retryDelay' to the configurable parameters. Using this parameter the user can control how long the bridge should sleep before re-attempting to query the MetaData, in case no data was returned by pmcollector through the initial bridge startup
 
 Tested with Grafana version 7.5.1 and 8.0.3
@@ -9,7 +9,7 @@ Tested with RedHat community-powered Grafana operator v.4.1
 
 
 # Version 7.0.4 (09/22/2021)
-Changed the Dockerfile parent image to the registry.access.redhat.com/ubi8/ubi:8.4-209
+Changed the Dockerfile parent image to the registry.access.redhat.com/ubi8/ubi:8.4-209 \
 Moved out the documentation files from the repository content. They have been placed on the [project Wiki](https://github.com/IBM/ibm-spectrum-scale-bridge-for-grafana/wiki).
 
 Tested with Grafana version 7.5.1 and 8.0.3
@@ -18,7 +18,7 @@ Tested with RedHat community-powered Grafana operator v.3.10.3
 
 
 # Version 7.0.3 (08/13/2021)
-Changed the Dockerfile parent image to the registry.access.redhat.com/ubi8/ubi:8.4-206
+Changed the Dockerfile parent image to the registry.access.redhat.com/ubi8/ubi:8.4-206 \
 Added requirements_ubi8.txt file including the python versions packages needed to be installed to run the bridge in an OpenShift production environment, on top of the redhat UBI8 image
 
 Tested with Grafana version 7.5.1 and 8.0.3
@@ -27,7 +27,7 @@ Tested with RedHat community-powered Grafana operator v.3.10.3
 
 
 # Version 7.0.2 (08/02/2021)
-Changed the Dockerfile parent image to the registry.access.redhat.com/ubi8/ubi
+Changed the Dockerfile parent image to the registry.access.redhat.com/ubi8/ubi \
 Changed the sleep time = 60 seconds for re-attempting to get the MetaData from the pmcollector in case no data have been returned during the bridge start instead of stopping the process directly
 
 Tested with Grafana version 7.5.1 and 8.0.3