Replaced internal fork of xcresulttool action with original

[ArielDemarco]

Overview

As we're open source, using a private fork now is unnecessary. It's also generating conflicts when somebody forks our repository and contributes back to it (like here and here).
This PR replaces the usage of the embrace-io/xcresulttool to use the original kishikawakatsumi/xcresulttool action.

[github-actions]

Dependency Review

✅ No vulnerabilities or license issues or OpenSSF Scorecard issues found.

OpenSSF Scorecard

Package	Version	Score	Details
actions/kishikawakatsumi/xcresulttool	1.*.*	🟢 4.5	Details Check Score Reason Code-Review ⚠️ 0 Found 0/1 approved changesets -- score normalized to 0 Maintained ⚠️ 0 0 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 0 CII-Best-Practices ⚠️ 0 no effort to earn an OpenSSF best practices badge detected License 🟢 10 license file detected Signed-Releases ⚠️ -1 no releases found Branch-Protection ⚠️ -1 internal error: error during branchesHandler.setup: internal error: githubv4.Query: Resource not accessible by integration Packaging ⚠️ -1 packaging workflow not detected Token-Permissions ⚠️ 0 detected GitHub workflow tokens with excessive permissions Dangerous-Workflow 🟢 10 no dangerous workflow patterns detected Security-Policy 🟢 9 security policy file detected Fuzzing ⚠️ 0 project is not fuzzed SAST 🟢 9 SAST tool detected but not run on all commits Binary-Artifacts 🟢 10 no binaries found in the repo Pinned-Dependencies ⚠️ 0 dependency not pinned by hash detected -- score normalized to 0 Vulnerabilities 🟢 5 5 existing vulnerabilities detected

Scanned Manifest Files

.github/workflows/run-tests.yml

• kishikawakatsumi/xcresulttool@1.*.*
• embrace-io/xcresulttool@1.*.*