chore: bump golang from 1.24.6 to 1.25.1 in /test/e2eprovider

Bumps golang from 1.24.6 to 1.25.1.

---
updated-dependencies:
- dependency-name: golang
  dependency-version: 1.25.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

test/e2eprovider/Dockerfile

@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-FROM golang:1.24.7@sha256:87916acb3242b6259a26deaa7953bdc6a3a6762a28d340e4f1448e7b5c27c009 as builder
+FROM golang:1.25.1@sha256:8305f5fa8ea63c7b5bc85bd223ccc62941f852318ebfbd22f53bbd0b358c07e1 as builder
 WORKDIR /go/src/sigs.k8s.io/secrets-store-csi-driver
 ADD . .
 RUN make build-e2e-provider