fix(deps): update dependency google-cloud-storage to v3 (#48)

Author: renovate-bot

.kokoro/requirements.txt

@@ -172,9 +172,9 @@ google-cloud-core==2.4.1 \
     --hash=sha256:9b7749272a812bde58fff28868d0c5e2f585b82f37e09a1f6ed2d4d10f134073 \
     --hash=sha256:a9e6a4422b9ac5c29f79a0ede9485473338e2ce78d91f2370c01e730eab22e61
     # via google-cloud-storage
-google-cloud-storage==2.15.0 \
-    --hash=sha256:5d9237f88b648e1d724a0f20b5cde65996a37fe51d75d17660b1404097327dd2 \
-    --hash=sha256:7560a3c48a03d66c553dc55215d35883c680fe0ab44c23aa4832800ccc855c74
+google-cloud-storage==3.1.0 \
+    --hash=sha256:944273179897c7c8a07ee15f2e6466a02da0c7c4b9ecceac2a26017cb2972049 \
+    --hash=sha256:eaf36966b68660a9633f03b067e4a10ce09f1377cae3ff9f2c699f69a81c66c6
     # via gcp-docuploader
 google-crc32c==1.5.0 \
     --hash=sha256:024894d9d3cfbc5943f8f230e23950cd4906b2fe004c72e29b209420a1e6b05a \

pyproject.toml

@@ -46,7 +46,7 @@ test = [
     "pytest-cov==6.0.0",
     "Pillow==11.1.0",
     "google-cloud-secret-manager==2.22.0",
-    "google-cloud-storage==2.19.0",
+    "google-cloud-storage==3.1.0",
 ]
 
 [build-system]