chore(deps): update container image ghcr.io/linuxserver/emulatorjs to v1.7.3@263feb1 (#15545)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
|
[ghcr.io/linuxserver/emulatorjs](https://togithub.com/linuxserver/docker-emulatorjs/packages)
([source](https://togithub.com/linuxserver/docker-emulatorjs)) | patch |
`1.7.2` -> `1.7.3` |

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charts/stable/emulatorjs/Chart.yaml

@@ -1,8 +1,8 @@
 apiVersion: v2
 kubeVersion: ">=1.16.0-0"
 name: emulatorjs
-version: 6.0.20
-appVersion: "1.7.2"
+version: 6.0.21
+appVersion: 1.7.3
 description: Emulatorjs - In browser web based emulation portable to nearly any device for many retro consoles.
 type: application
 deprecated: false

charts/stable/emulatorjs/values.yaml

@@ -1,7 +1,7 @@
 image:
   repository: ghcr.io/linuxserver/emulatorjs
   pullPolicy: IfNotPresent
-  tag: 1.7.2@sha256:63dba089d808888af9fa69ea1f538dde48f00c7f8cc364e37f22cc2c94973371
+  tag: 1.7.3@sha256:263feb12593e15445b6f9e11a42216a9f03c57a4a4e78ab5ed33f7377f2eb808
 securityContext:
   container:
     runAsNonRoot: false