Embed element call (#3939)

* it works but only with the baseURL for now

* works but strings are not referenced properly

and we are using a dummy config.json which maybe is not required at all?

* test with EmbeddedElementCall repo

* updated the version

* ignore our own package

* updated version

removed using EC through the well known URL

* fix for remote URL overriding

* updated version

* fix for microphone and camera using local URL

* better solution

* Use version 0.9.0-release-test.3

* fix project

* removed workaround for emebedded EC url generation

* updated EC

* pr suggestions

* fix

* removed unnecessary configuration flag

---------

Co-authored-by: Hugh Nimmo-Smith <hughns@element.io>

.githooks/pre-commit

@@ -9,7 +9,7 @@ then
   exit 1
 fi
 
-swift-package-list ElementX.xcodeproj --requires-license --ignore-package compound-ios --ignore-package compound-design-tokens --ignore-package matrix-rich-text-editor-swift --output-type settings-bundle --output-path ElementX/SupportingFiles
+swift-package-list ElementX.xcodeproj --requires-license --ignore-package compound-ios --ignore-package compound-design-tokens --ignore-package matrix-rich-text-editor-swift --ignore-package element-call-swift --output-type settings-bundle --output-path ElementX/SupportingFiles
 if ! git diff --quiet -- ./ElementX/SupportingFiles/Settings.bundle || [ -n "$(git ls-files --others --exclude-standard -- ./ElementX/SupportingFiles/Settings.bundle)" ]; then
   echo "pre-commit: Commit aborted due to unstaged changes to the package Acknowledgements."
   exit 1