[SC-37900] [Delta] Updated Delta dependencies to Spark 3.0 final

## What changes were proposed in this pull request?

- as the title says

## How was this patch tested?
all tests

Author: Tathagata Das <[email protected]>

#10658 is resolved by tdas/SC-37900.

GitOrigin-RevId: 8a8994dfd7979185294697bfdd65642a7a230653

.circleci/config.yml

@@ -21,7 +21,7 @@ jobs:
             pyenv install 3.7.4
             pyenv global system 3.7.4
             pipenv --python 3.7 install
-            pipenv run pip install https://docs.delta.io/spark3artifacts/snapshot-fa608b94/distributions/pyspark-3.0.0.tar.gz
+            pipenv run pip install pyspark>=3.0.0 
             pipenv run pip install flake8==3.5.0 pypandoc==1.3.3
       - run:
           name: Run Scala/Java and Python tests

Dockerfile

@@ -2,7 +2,7 @@ FROM python:3.7.3-stretch
 
 RUN apt-get update && apt-get -y install openjdk-8-jdk
 
-RUN pip install https://docs.delta.io/spark3artifacts/snapshot-fa608b94/distributions/pyspark-3.0.0.tar.gz
+RUN pip install pyspark>=3.0.0
 
 COPY .  /usr/src/delta
 

build.sbt

@@ -20,7 +20,7 @@ organization := "io.delta"
 
 scalaVersion := "2.12.10"
 
-sparkVersion := "3.0.1-SNAPSHOT"
+sparkVersion := "3.0.0"
 
 libraryDependencies ++= Seq(
   // Adding test classifier seems to break transitive resolution of the core dependencies
@@ -43,8 +43,6 @@ libraryDependencies ++= Seq(
   compilerPlugin("com.typesafe.genjavadoc" %% "genjavadoc-plugin" % "0.16" cross CrossVersion.full)
 )
 
-resolvers += "Temporary Staging of Spark 3.0" at "https://docs.delta.io/spark3artifacts/snapshot-fa608b94/maven/"
-
 antlr4Settings
 
 antlr4Version in Antlr4 := "4.7"

build/sbt-config/repositories

@@ -10,4 +10,3 @@
   bintray-typesafe-sbt-plugin-releases: https://dl.bintray.com/typesafe/sbt-plugins/, [organization]/[module]/(scala_[scalaVersion]/)(sbt_[sbtVersion]/)[revision]/[type]s/[artifact](-[classifier]).[ext]
   bintray-spark-packages: https://dl.bintray.com/spark-packages/maven/
   typesafe-releases: http://repo.typesafe.com/typesafe/releases/
-  temporary-staging-for-spark-3.0: https://docs.delta.io/spark3artifacts/snapshot-fa608b94/maven/