Email: change the year in templates (#30294)

* change the year in email templates

* Email: change the year in templates

public/emails/alert_notification.html

@@ -353,7 +353,7 @@ text-decoration: underline;
 											<center style="width: 100%; min-width: 580px;">
 												<p style="font-size: 12px; color: #999999; font-family: 'Open Sans', 'Helvetica Neue', 'Helvetica', Helvetica, Arial, sans-serif; font-weight: normal; line-height: 19px; -webkit-font-smoothing: antialiased; -webkit-text-size-adjust: none; margin: 0 0 10px; padding: 0;" align="center">
 													Sent by <a href="{{.AppUrl}}" style="color: #E67612; text-decoration: none;">Grafana v{{.BuildVersion}}</a>
-													<br />© 2020 Grafana Labs
+													<br />© 2021 Grafana Labs
 												</p>
 											</center>
 										</td>

public/emails/invited_to_org.html

@@ -266,7 +266,7 @@ text-decoration: underline;
 											<center style="width: 100%; min-width: 580px;">
 												<p style="font-size: 12px; color: #999999; font-family: 'Open Sans', 'Helvetica Neue', 'Helvetica', Helvetica, Arial, sans-serif; font-weight: normal; line-height: 19px; -webkit-font-smoothing: antialiased; -webkit-text-size-adjust: none; margin: 0 0 10px; padding: 0;" align="center">
 													Sent by <a href="{{.AppUrl}}" style="color: #E67612; text-decoration: none;">Grafana v{{.BuildVersion}}</a>
-													<br />© 2020 Grafana Labs
+													<br />© 2021 Grafana Labs
 												</p>
 											</center>
 										</td>

public/emails/new_user_invite.html

@@ -267,7 +267,7 @@ text-decoration: underline;
 											<center style="width: 100%; min-width: 580px;">
 												<p style="font-size: 12px; color: #999999; font-family: 'Open Sans', 'Helvetica Neue', 'Helvetica', Helvetica, Arial, sans-serif; font-weight: normal; line-height: 19px; -webkit-font-smoothing: antialiased; -webkit-text-size-adjust: none; margin: 0 0 10px; padding: 0;" align="center">
 													Sent by <a href="{{.AppUrl}}" style="color: #E67612; text-decoration: none;">Grafana v{{.BuildVersion}}</a>
-													<br />© 2020 Grafana Labs
+													<br />© 2021 Grafana Labs
 												</p>
 											</center>
 										</td>

public/emails/reset_password.html

@@ -261,7 +261,7 @@ text-decoration: underline;
 											<center style="width: 100%; min-width: 580px;">
 												<p style="font-size: 12px; color: #999999; font-family: 'Open Sans', 'Helvetica Neue', 'Helvetica', Helvetica, Arial, sans-serif; font-weight: normal; line-height: 19px; -webkit-font-smoothing: antialiased; -webkit-text-size-adjust: none; margin: 0 0 10px; padding: 0;" align="center">
 													Sent by <a href="{{.AppUrl}}" style="color: #E67612; text-decoration: none;">Grafana v{{.BuildVersion}}</a>
-													<br />© 2020 Grafana Labs
+													<br />© 2021 Grafana Labs
 												</p>
 											</center>
 										</td>

public/emails/signup_started.html

@@ -265,7 +265,7 @@ text-decoration: underline;
 											<center style="width: 100%; min-width: 580px;">
 												<p style="font-size: 12px; color: #999999; font-family: 'Open Sans', 'Helvetica Neue', 'Helvetica', Helvetica, Arial, sans-serif; font-weight: normal; line-height: 19px; -webkit-font-smoothing: antialiased; -webkit-text-size-adjust: none; margin: 0 0 10px; padding: 0;" align="center">
 													Sent by <a href="{{.AppUrl}}" style="color: #E67612; text-decoration: none;">Grafana v{{.BuildVersion}}</a>
-													<br />© 2020 Grafana Labs
+													<br />© 2021 Grafana Labs
 												</p>
 											</center>
 										</td>

public/emails/welcome_on_signup.html

@@ -268,7 +268,7 @@ text-decoration: underline;
 											<center style="width: 100%; min-width: 580px;">
 												<p style="font-size: 12px; color: #999999; font-family: 'Open Sans', 'Helvetica Neue', 'Helvetica', Helvetica, Arial, sans-serif; font-weight: normal; line-height: 19px; -webkit-font-smoothing: antialiased; -webkit-text-size-adjust: none; margin: 0 0 10px; padding: 0;" align="center">
 													Sent by <a href="{{.AppUrl}}" style="color: #E67612; text-decoration: none;">Grafana v{{.BuildVersion}}</a>
-													<br />© 2020 Grafana Labs
+													<br />© 2021 Grafana Labs
 												</p>
 											</center>
 										</td>