chore(deps): update dependency googleapis-common-protos to v1.68.0 (#602)

Author: renovate-bot

.kokoro/requirements.txt

@@ -311,9 +311,9 @@ google-resumable-media==2.7.2 \
     --hash=sha256:3ce7551e9fe6d99e9a126101d2536612bb73486721951e9562fee0f90c6ababa \
     --hash=sha256:5280aed4629f2b60b847b0d42f9857fd4935c11af266744df33d8074cae92fe0
     # via google-cloud-storage
-googleapis-common-protos==1.67.0 \
-    --hash=sha256:21398025365f138be356d5923e9168737d94d46a72aefee4a6110a1f23463c86 \
-    --hash=sha256:579de760800d13616f51cf8be00c876f00a9f146d3e6510e19d1f4111758b741
+googleapis-common-protos==1.68.0 \
+    --hash=sha256:95d38161f4f9af0d9423eed8fb7b64ffd2568c3464eb542ff02c5bfa1953ab3c \
+    --hash=sha256:aaf179b2f81df26dfadac95def3b16a95064c76a5f45f07e4c68a21bb371c4ac
     # via google-api-core
 idna==3.10 \
     --hash=sha256:12f65c9b470abda6dc35cf8e63cc574b1c52b11df2c86030af0ac09b01b13ea9 \

requirements.txt

@@ -148,9 +148,9 @@ google-cloud-spanner==3.52.0 \
     --hash=sha256:b18cc9b8d97866c80297c878175fa86af9244cd0c13455970192f8318d646e8a \
     --hash=sha256:d6c30a7ad9742bbe93dc5fc11293f0b339714d1dbf395b541ca9c8942d5ecf3f
     # via -r requirements.in
-googleapis-common-protos[grpc]==1.67.0 \
-    --hash=sha256:21398025365f138be356d5923e9168737d94d46a72aefee4a6110a1f23463c86 \
-    --hash=sha256:579de760800d13616f51cf8be00c876f00a9f146d3e6510e19d1f4111758b741
+googleapis-common-protos[grpc]==1.68.0 \
+    --hash=sha256:95d38161f4f9af0d9423eed8fb7b64ffd2568c3464eb542ff02c5bfa1953ab3c \
+    --hash=sha256:aaf179b2f81df26dfadac95def3b16a95064c76a5f45f07e4c68a21bb371c4ac
     # via
     #   google-api-core
     #   grpc-google-iam-v1