Bump flowfuse/github-actions-workflows/.github/workflows/sast_scan.yaml from 0.52.0 to 0.76.0 (#620)

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/sast-scan.yml

@@ -16,4 +16,4 @@ concurrency:
 jobs:
   scan:
     name: SAST Scan
-    uses : flowfuse/github-actions-workflows/.github/workflows/sast_scan.yaml@v0.52.0
+    uses : flowfuse/github-actions-workflows/.github/workflows/sast_scan.yaml@v0.76.0