fix: semgrep rename

Author: artemrys

.github/workflows/reusable-build-test-release.yml

@@ -361,7 +361,7 @@ jobs:
       - uses: actions/checkout@v3
       - name: Semgrep
         id: semgrep
-        uses: returntocorp/semgrep-action@v1
+        uses: semgrep/semgrep-action@v1
         with:
           publishToken: ${{ secrets.SEMGREP_PUBLISH_TOKEN }}
 

README.md

@@ -249,7 +249,7 @@ security-sast-semgrep
 
 - Semgrep CI behaves like other static analysis and linting tools: it runs a set of user-configured rules and returns a non-zero exit code if there are findings, resulting in its job showing a ✅ or ❌.
 
-**Action used:** https://github.com/returntocorp/semgrep-action
+**Action used:** https://github.com/semgrep/semgrep-action
 
 
 **Pass/fail behaviour**