Update Helm release mysql to ^8.7.2 (#43)

Update Helm release mysql to ^8.7.2

Author: renovate[bot]

charts/yourls/Chart.lock

@@ -1,6 +1,6 @@
 dependencies:
 - name: mysql
   repository: https://charts.bitnami.com/bitnami
-  version: 8.4.4
-digest: sha256:7c07c481b7d3c21cefa4a950db56e9d518769206736307a587ea09762bcb229e
-generated: "2021-03-17T02:14:30.289917+01:00"
+  version: 8.7.2
+digest: sha256:68280498653d0b215ec7df226adbfbbe4d19842a4a4b78b23428048a42610c73
+generated: "2021-07-17T14:53:10.102235403Z"

charts/yourls/Chart.yaml

@@ -21,7 +21,7 @@ dependencies:
   - condition: mysql.enabled
     name: mysql
     repository: https://charts.bitnami.com/bitnami
-    version: ^8.4.4
+    version: ^8.7.2
     tags:
       - yourls-database
 annotations:
@@ -39,4 +39,4 @@ annotations:
     url: https://yourls.org/.well-known/openpgpkey/hu/6e4gbtp15q1znf3unweeducn7urty4mr
   artifacthub.io/changes: |
     - kind: changed
-      description: Bump apache exporter version
+      description: Bump dependencies version