Issue:
Bug: fix: env added for hyperswitch-web



Added env for hyperswitch-web

Pull request description:
## Type of Change
<!-- Put an `x` in the boxes that apply -->

- [x] Bugfix
- [ ] New feature
- [ ] Enhancement
- [ ] Refactoring
- [ ] Dependency updates
- [ ] Documentation
- [ ] CI/CD

## Description
In docker for hyperswitch-web we were facing that it's always pointing to beta.hyperswitch.io as `ENV_BACKEND_URL` was not getting passed.


### Additional Changes

- [ ] This PR modifies the API contract
- [ ] This PR modifies the database schema
- [ ] This PR modifies application configuration/environment variables

<!--
Provide links to the files with corresponding changes.

Following are the paths where you can find config files:
1. `config`
2. `crates/router/src/configs`
3. `loadtest/config`
-->


## Motivation and Context
<!--
Why is this change required? What problem does it solve?
If it fixes an open issue, please link to the issue here.

If you don't have an issue, we'd recommend starting with one first so the PR
can focus on the implementation (unless it is an obvious bug or documentation fix
that will have little conversation).
-->


## How did you test it?
Via checking HyperLoader.js file at 9050 port.


## Checklist
<!-- Put an `x` in the boxes that apply -->

- [ ] I formatted the code `cargo +nightly fmt --all`
- [ ] I addressed lints thrown by `cargo clippy`
- [ ] I reviewed the submitted code
- [ ] I added unit tests for my changes where possible


Testing:
Via checking HyperLoader.js file at 9050 port.

Patch:
diff --git a/docker-compose.yml b/docker-compose.yml
index ef6ff17b5e9..f766ff91053 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -162,6 +162,7 @@ services:
       - SELF_SERVER_URL=http://localhost:5252
       - SDK_ENV=local
       - ENV_LOGGING_URL=http://localhost:3103
+      - ENV_BACKEND_URL=http://localhost:8080
     labels:
       logs: "promtail"