TST: update gbq service account key

Re-enable gbq integration tests.

Author: tswast

ci/travis_encrypt_gbq.sh

@@ -19,7 +19,7 @@ if [[ ! -f $GBQ_JSON_FILE ]]; then
 fi
 
 echo "Encrypting $GBQ_JSON_FILE..."
-read -d "\n" TRAVIS_KEY TRAVIS_IV <<<$(travis encrypt-file $GBQ_JSON_FILE \
+read -d "\n" TRAVIS_KEY TRAVIS_IV <<<$(travis encrypt-file -r tswast/pandas $GBQ_JSON_FILE \
 travis_gbq.json.enc -f | grep -o "\w*_iv\|\w*_key");
 
 echo "Adding your secure key to travis_gbq_config.txt ..."

ci/travis_gbq.json.enc

@@ -1,2 +1,2 @@
-TRAVIS_IV_ENV=encrypted_1d9d7b1f171b_iv
-TRAVIS_KEY_ENV=encrypted_1d9d7b1f171b_key
+TRAVIS_IV_ENV=encrypted_e05c934e101e_iv
+TRAVIS_KEY_ENV=encrypted_e05c934e101e_key