Migrate to Bzlmod.

[SanjayVas]

This drops the dependency on common-jvm, instead depending on rules_kotlin_jvm directly.

[wfa-reviewable]

This change is 

[SanjayVas]

Depends on world-federation-of-advertisers/rules_kotlin_jvm#2

Reviewable status: 0 of 13 files reviewed, all discussions resolved (waiting on @stevenwarejones)

---

.bazelrc line 15 at r1 (raw file):

build --java_runtime_version=remotejdk_11

# Target Java 9.

FYI java_language_version=8 is now deprecated by the Kotlin compiler

[stevenwarejones]

Reviewed 11 of 13 files at r1, 2 of 2 files at r2, all commit messages.
Reviewable status: complete! all files reviewed, all discussions resolved (waiting on @SanjayVas)

[SanjayVas]

Depends on world-federation-of-advertisers/bazel-registry#4

[SanjayVas]

Reviewed 7 of 13 files at r1, 1 of 2 files at r2, 5 of 5 files at r3, all commit messages.
Reviewable status: complete! all files reviewed, all discussions resolved (waiting on @SanjayVas)