[SPARK-35408][PYTHON][FOLLOW-UP] Avoid unnecessary f-string format
[SPARK-35408][PYTHON][FOLLOW-UP] Avoid unnecessary f-string format

### What changes were proposed in this pull request?

This PR avoids using f-string format that's a new feature in Python 3.6. Although it's legitimate to use this syntax because Apache Spark supports Python 3.6+, this breaks unofficial support of Python 3.5.

This specific f-string format looks something unnecessary, and doesn't look worth enough to remove such unofficial support because of one string format in an error message.

**NOTE** that this PR doesn't mean that we're maintaining Python 3.5 since we dropped. It just looks like too much to remove that unofficial support only because of one string format and error message.

### Why are the changes needed?

To keep unofficial Python 3.5 support

### Does this PR introduce _any_ user-facing change?

Officially nope.

### How was this patch tested?

Ran the linters.

Closes #32598 from HyukjinKwon/SPARK-35408=followup.

Authored-by: Hyukjin Kwon <2680965ad5aae29275c8fb10150cb10f5554e78b@apache.org>
Signed-off-by: Hyukjin Kwon <2680965ad5aae29275c8fb10150cb10f5554e78b@apache.org>

holdenk/spark,taroplus/spark,zero323/spark,xuanyuanking/spark,vinodkc/spark,nchammas/spark,hvanhovell/spark,apache/spark,jiangxb1987/spark,mahak/spark,xuanyuanking/spark,wangmiao1981/spark,hvanhovell/spark,xuanyuanking/spark,jiangxb1987/spark,WeichenXu123/spark,srowen/spark,milliman/spark,zzcclp/spark,cloud-fan/spark,milliman/spark,maropu/spark,ueshin/apache-spark,gengliangwang/spark,gengliangwang/spark,cloud-fan/spark,JoshRosen/spark,wangmiao1981/spark,ueshin/apache-spark,chuckchen/spark,milliman/spark,cloud-fan/spark,srowen/spark,zero323/spark,shaneknapp/spark,cloud-fan/spark,dongjoon-hyun/spark,WeichenXu123/spark,shaneknapp/spark,WeichenXu123/spark,milliman/spark,taroplus/spark,witgo/spark,shaneknapp/spark,srowen/spark,WeichenXu123/spark,rednaxelafx/apache-spark,JoshRosen/spark,WeichenXu123/spark,ueshin/apache-spark,dongjoon-hyun/spark,zzcclp/spark,maropu/spark,apache/spark,nchammas/spark,wangyum/spark,mahak/spark,HyukjinKwon/spark,wangmiao1981/spark,cloud-fan/spark,cloud-fan/spark,ueshin/apache-spark,wangyum/spark,gengliangwang/spark,hvanhovell/spark,milliman/spark,zzcclp/spark,zero323/spark,hvanhovell/spark,dongjoon-hyun/spark,zzcclp/spark,JoshRosen/spark,vinodkc/spark,wangmiao1981/spark,zzcclp/spark,taroplus/spark,witgo/spark,gengliangwang/spark,chuckchen/spark,chuckchen/spark,holdenk/spark,maropu/spark,taroplus/spark,rednaxelafx/apache-spark,hvanhovell/spark,wangyum/spark,wangyum/spark,witgo/spark,zero323/spark,nchammas/spark,JoshRosen/spark,xuanyuanking/spark,zero323/spark,witgo/spark,srowen/spark,rednaxelafx/apache-spark,JoshRosen/spark,ueshin/apache-spark,rednaxelafx/apache-spark,wangyum/spark,HyukjinKwon/spark,srowen/spark,chuckchen/spark,holdenk/spark,mahak/spark,wangyum/spark,maropu/spark,taroplus/spark,zero323/spark,ueshin/apache-spark,dongjoon-hyun/spark,xuanyuanking/spark,apache/spark,ueshin/apache-spark,maropu/spark,milliman/spark,hvanhovell/spark,holdenk/spark,jiangxb1987/spark,dongjoon-hyun/spark,HyukjinKwon/spark,jiangxb1987/spark,vinodkc/spark,mahak/spark,vinodkc/spark,WeichenXu123/spark,chuckchen/spark,gengliangwang/spark,shaneknapp/spark,nchammas/spark,gengliangwang/spark,nchammas/spark,srowen/spark,mahak/spark,wangmiao1981/spark,witgo/spark,srowen/spark,JoshRosen/spark,dongjoon-hyun/spark,apache/spark,holdenk/spark,milliman/spark,vinodkc/spark,nchammas/spark,shaneknapp/spark,wangmiao1981/spark,zzcclp/spark,mahak/spark,maropu/spark,apache/spark,zero323/spark,rednaxelafx/apache-spark,witgo/spark,apache/spark,xuanyuanking/spark,jiangxb1987/spark,wangyum/spark,taroplus/spark,nchammas/spark,zzcclp/spark,jiangxb1987/spark,HyukjinKwon/spark,rednaxelafx/apache-spark,vinodkc/spark,shaneknapp/spark,jiangxb1987/spark,HyukjinKwon/spark,dongjoon-hyun/spark,apache/spark,wangmiao1981/spark,holdenk/spark,HyukjinKwon/spark,mahak/spark,rednaxelafx/apache-spark,JoshRosen/spark,vinodkc/spark,chuckchen/spark,HyukjinKwon/spark,xuanyuanking/spark,witgo/spark,cloud-fan/spark,gengliangwang/spark,chuckchen/spark,maropu/spark,hvanhovell/spark,holdenk/spark,WeichenXu123/spark,taroplus/spark,shaneknapp/spark