Bump the all-npm-dependencies group across 3 directories with 3 updates

Bumps the all-npm-dependencies group with 2 updates in the / directory: [@sap/cds-mtxs](https://cap.cloud.sap/) and [@sap/cds-compiler](https://cap.cloud.sap/).
Bumps the all-npm-dependencies group with 1 update in the /app directory: @sap/approuter.
Bumps the all-npm-dependencies group with 1 update in the /mtx/sidecar directory: [@sap/cds-mtxs](https://cap.cloud.sap/).


Updates `@sap/cds-mtxs` from 3.9.3 to 3.9.4

Updates `@sap/cds-compiler` from 6.9.2 to 6.9.3

Updates `@sap/approuter` from 22.0.1 to 22.0.3

Updates `@sap/cds-mtxs` from 3.9.3 to 3.9.4

---
updated-dependencies:
- dependency-name: "@sap/cds-mtxs"
  dependency-version: 3.9.4
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: all-npm-dependencies
- dependency-name: "@sap/cds-compiler"
  dependency-version: 6.9.3
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: all-npm-dependencies
- dependency-name: "@sap/approuter"
  dependency-version: 22.0.3
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: all-npm-dependencies
- dependency-name: "@sap/cds-mtxs"
  dependency-version: 3.9.4
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: all-npm-dependencies
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

app/package-lock.json

@@ -5,7 +5,7 @@
 	"devDependencies": {
 		"@sap/cds-dk": "9.9.2",
 		"@sap/cds-mtxs": "^3",
-		"@sap/cds-compiler": "^6.9.0"
+		"@sap/cds-compiler": "^6.9.3"
 	},
 	"workspaces": [
 		"mtx/sidecar"