Adjust sizes of CI sponsor logos to look more similar (#16707)
Adjust sizes of CI sponsor logos to look more similar (#16707)

They have different aspect ratios and different "percived" sizes, so
setting height didn't really work -- these manually chosen widths look
"about equal to me".
bolkedebruin/airflow,cfei18/incubator-airflow,dhuang/incubator-airflow,nathanielvarona/airflow,cfei18/incubator-airflow,dhuang/incubator-airflow,apache/airflow,bolkedebruin/airflow,Acehaidrey/incubator-airflow,nathanielvarona/airflow,Acehaidrey/incubator-airflow,apache/incubator-airflow,apache/airflow,apache/incubator-airflow,bolkedebruin/airflow,danielvdende/incubator-airflow,danielvdende/incubator-airflow,mistercrunch/airflow,Acehaidrey/incubator-airflow,Acehaidrey/incubator-airflow,bolkedebruin/airflow,lyft/incubator-airflow,danielvdende/incubator-airflow,apache/airflow,danielvdende/incubator-airflow,danielvdende/incubator-airflow,nathanielvarona/airflow,dhuang/incubator-airflow,apache/airflow,cfei18/incubator-airflow,dhuang/incubator-airflow,apache/airflow,Acehaidrey/incubator-airflow,lyft/incubator-airflow,nathanielvarona/airflow,cfei18/incubator-airflow,apache/incubator-airflow,lyft/incubator-airflow,cfei18/incubator-airflow,lyft/incubator-airflow,mistercrunch/airflow,mistercrunch/airflow,mistercrunch/airflow,nathanielvarona/airflow,nathanielvarona/airflow,bolkedebruin/airflow,cfei18/incubator-airflow,Acehaidrey/incubator-airflow,danielvdende/incubator-airflow,apache/incubator-airflow,apache/airflow