Upgrade Gradle wrapper to 7.0 or greater

[pjgg]

Description

Currently, Gradle 6.9 has some limitations as not being able to define exclusiveContent

Gradle also lets you declare exclusive content that can only be found in one repository and it shouldn’t be searched for in any other.

This is especially useful to avoid "A confusing dependency" than then later could finish in some security vulnerabilities.

Implementation ideas

Upgrade gradle distribution to something greater or equal to 7

https://github.com/quarkusio/quarkus/blob/main/devtools/gradle/gradle/wrapper/gradle-wrapper.properties#L3

[quarkus-bot]

/cc @glefloch, @quarkusio/devtools

[pjgg]

@geoand WDYT ?

[glefloch]

@gsmet were you able to check if this can be done ? (IIRC there could have been issues with the support)

[gsmet]

I'd say we could prepare a PR and we will merge it either for 2.2 or for 2.3.

[glefloch]

Ok I can take care of it next week then.

[gsmet]

Cool, thanks!

[gsmet]

@glefloch we have the green light to move to Gradle 7 in 2.2 if it helps making progress on the JDK 17 support.

[glefloch]

Great I will add this in the branch that enable gradle tests on jdk17 once I’m back from PTO.