Update docker/metadata-action action to v5.9.0

| datasource  | package                | from   | to     |
| ----------- | ---------------------- | ------ | ------ |
| github-tags | docker/metadata-action | v5.8.0 | v5.9.0 |


Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/build.yml

@@ -119,7 +119,7 @@ jobs:
 
       - name: Docker meta
         id: meta
-        uses: docker/metadata-action@c1e51972afc2121e065aed6d45c65596fe445f3f # v5.8.0
+        uses: docker/metadata-action@318604b99e75e41977312d83839a89be02ca4893 # v5.9.0
         with:
           context: ${{ inputs.tag != '' && 'git' || 'workflow' }}
           images: |

.github/workflows/conformance.yml

@@ -78,7 +78,7 @@ jobs:
 
       - name: NGF Docker meta
         id: ngf-meta
-        uses: docker/metadata-action@c1e51972afc2121e065aed6d45c65596fe445f3f # v5.8.0
+        uses: docker/metadata-action@318604b99e75e41977312d83839a89be02ca4893 # v5.9.0
         with:
           images: |
             name=ghcr.io/nginx/nginx-gateway-fabric
@@ -92,7 +92,7 @@ jobs:
 
       - name: NGINX Docker meta
         id: nginx-meta
-        uses: docker/metadata-action@c1e51972afc2121e065aed6d45c65596fe445f3f # v5.8.0
+        uses: docker/metadata-action@318604b99e75e41977312d83839a89be02ca4893 # v5.9.0
         with:
           images: |
             name=ghcr.io/nginx/nginx-gateway-fabric/${{ inputs.image == 'plus' && 'nginx-plus' || inputs.image }}

.github/workflows/functional.yml

@@ -60,7 +60,7 @@ jobs:
 
       - name: NGF Docker meta
         id: ngf-meta
-        uses: docker/metadata-action@c1e51972afc2121e065aed6d45c65596fe445f3f # v5.8.0
+        uses: docker/metadata-action@318604b99e75e41977312d83839a89be02ca4893 # v5.9.0
         with:
           images: |
             name=ghcr.io/nginx/nginx-gateway-fabric
@@ -73,7 +73,7 @@ jobs:
 
       - name: NGINX Docker meta
         id: nginx-meta
-        uses: docker/metadata-action@c1e51972afc2121e065aed6d45c65596fe445f3f # v5.8.0
+        uses: docker/metadata-action@318604b99e75e41977312d83839a89be02ca4893 # v5.9.0
         with:
           images: |
             name=ghcr.io/nginx/nginx-gateway-fabric/${{ inputs.image == 'plus' && 'nginx-plus' || inputs.image }}

.github/workflows/helm.yml

@@ -39,7 +39,7 @@ jobs:
 
       - name: NGF Docker meta
         id: ngf-meta
-        uses: docker/metadata-action@c1e51972afc2121e065aed6d45c65596fe445f3f # v5.8.0
+        uses: docker/metadata-action@318604b99e75e41977312d83839a89be02ca4893 # v5.9.0
         with:
           images: |
             name=ghcr.io/nginx/nginx-gateway-fabric
@@ -52,7 +52,7 @@ jobs:
 
       - name: NGINX Docker meta
         id: nginx-meta
-        uses: docker/metadata-action@c1e51972afc2121e065aed6d45c65596fe445f3f # v5.8.0
+        uses: docker/metadata-action@318604b99e75e41977312d83839a89be02ca4893 # v5.9.0
         with:
           images: |
             name=ghcr.io/nginx/nginx-gateway-fabric/${{ inputs.image == 'plus' && 'nginx-plus' || inputs.image }}