Chore(deps): Bump step-security/harden-runner from 2.19.0 to 2.19.1 (#1691)

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Dosi Kolev <104355829+Dosik13@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@8d3c67de8e2fe68ef647c8db1e6a09f647780f40 # v2.19.0
+              uses: step-security/harden-runner@a5ad31d6a139d249332a2605b85202e8c0b78450 # v2.19.1
               with:
                 egress-policy: audit
 
@@ -72,7 +72,7 @@ jobs:
 
         steps:
             - name: Harden Runner
-              uses: step-security/harden-runner@8d3c67de8e2fe68ef647c8db1e6a09f647780f40 # v2.19.0
+              uses: step-security/harden-runner@a5ad31d6a139d249332a2605b85202e8c0b78450 # v2.19.1
               with:
                   egress-policy: audit
 
@@ -146,7 +146,7 @@ jobs:
 
         steps:
             - name: Harden Runner
-              uses: step-security/harden-runner@8d3c67de8e2fe68ef647c8db1e6a09f647780f40 # v2.19.0
+              uses: step-security/harden-runner@a5ad31d6a139d249332a2605b85202e8c0b78450 # v2.19.1
               with:
                 egress-policy: audit
 
@@ -206,7 +206,7 @@ jobs:
 
         steps:
             - name: Harden Runner
-              uses: step-security/harden-runner@8d3c67de8e2fe68ef647c8db1e6a09f647780f40 # v2.19.0
+              uses: step-security/harden-runner@a5ad31d6a139d249332a2605b85202e8c0b78450 # v2.19.1
               with:
                   egress-policy: audit
 
@@ -255,7 +255,7 @@ jobs:
         runs-on: hiero-client-sdk-linux-medium
         steps:
             - name: Harden Runner
-              uses: step-security/harden-runner@8d3c67de8e2fe68ef647c8db1e6a09f647780f40 # v2.19.0
+              uses: step-security/harden-runner@a5ad31d6a139d249332a2605b85202e8c0b78450 # v2.19.1
               with:
                 egress-policy: audit