Chore(deps): Bump step-security/harden-runner from 2.12.0 to 2.12.1 (#1409)

Bumps [step-security/harden-runner](https://github.com/step-security/harden-runner) from 2.12.0 to 2.12.1.
- [Release notes](https://github.com/step-security/harden-runner/releases)
- [Commits](step-security/harden-runner@0634a26...002fdce)

---
updated-dependencies:
- dependency-name: step-security/harden-runner
  dependency-version: 2.12.1
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

.github/workflows/build.yml

@@ -24,7 +24,7 @@ jobs:
         runs-on: hiero-client-sdk-linux-medium
         steps:
             - name: Harden Runner
-              uses: step-security/harden-runner@0634a2670c59f64b4a01f0f96f84700a4088b9f0 # v2.12.0
+              uses: step-security/harden-runner@002fdce3c6a235733a90a27c80493a3241e56863 # v2.12.1
               with:
                 egress-policy: audit
 
@@ -74,7 +74,7 @@ jobs:
 
         steps:
             - name: Harden Runner
-              uses: step-security/harden-runner@0634a2670c59f64b4a01f0f96f84700a4088b9f0 # v2.12.0
+              uses: step-security/harden-runner@002fdce3c6a235733a90a27c80493a3241e56863 # v2.12.1
               with:
                   egress-policy: audit
 
@@ -141,7 +141,7 @@ jobs:
 
         steps:
             - name: Harden Runner
-              uses: step-security/harden-runner@0634a2670c59f64b4a01f0f96f84700a4088b9f0 # v2.12.0
+              uses: step-security/harden-runner@002fdce3c6a235733a90a27c80493a3241e56863 # v2.12.1
               with:
                   egress-policy: audit
 
@@ -183,7 +183,7 @@ jobs:
         runs-on: hiero-client-sdk-linux-medium
         steps:
             - name: Harden Runner
-              uses: step-security/harden-runner@0634a2670c59f64b4a01f0f96f84700a4088b9f0 # v2.12.0
+              uses: step-security/harden-runner@002fdce3c6a235733a90a27c80493a3241e56863 # v2.12.1
               with:
                 egress-policy: audit