Bump version to v3.0.0

[steviez]

Problem

Update the version in master to v3.0.0 given that the v2.3 branch now exists

[buffalojoec]

LGTM

[buffalojoec]

This is fine, for consistency, but these crates aren't published and we are probably going to refactor a lot of the svm examples and tests stuff soon. Just flagging.

[steviez]

Understood. Right now, the scrip just picks up all Cargo.toml files. I think it is fine to march these along, but it would be nice to get this ripped out before we publish v3.0 crates (which won't be for a couple months probably)

[codecov-commenter]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 82.8%. Comparing base (7b3de47) to head (26c673c).
⚠️ Report is 3222 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff            @@
##           master    #6425     +/-   ##
=========================================
- Coverage    82.8%    82.8%   -0.1%     
=========================================
  Files         847      847             
  Lines      379486   379497     +11     
=========================================
- Hits       314511   314332    -179     
- Misses      64975    65165    +190     

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.

[steviez]

Some of the downstream SPL checks failed, looks like it is having trouble picking a version since SPL depends on some crates from this monorepo:

error: failed to select a version for `solana-clock`.
    ... required by package `solana-cli-output v2.2.1`
    ... which satisfies dependency `solana-cli-output = "^2.2.0"` of package `spl-token-client v0.16.1`
    ... which satisfies dependency `spl-token-client = "^0.16.1"` of package `spl-single-pool-cli v2.0.0 (/home/runner/work/agave/agave/target/downstream-projects/single-pool/clients/cli)`
versions that meet the requirements `=2.2.1` are: 2.2.1

all possible versions conflict with previously selected packages.

  previously selected package `solana-clock v2.2.2`
    ... which satisfies dependency `solana-clock = "^2.2.1"` of package `solana-account v2.2.1`
    ... which satisfies dependency `solana-account = "^2.2.1"` of package `solana-sdk v2.2.1`
    ... which satisfies dependency `solana-sdk = "^2.2.1"` of package `spl-single-pool-cli v2.0.0 (/home/runner/work/agave/agave/target/downstream-projects/single-pool/clients/cli)`

failed to select a version for `solana-clock` which could resolve this conflict

Namely, this being locked looks to be problematic:

versions that meet the requirements `=2.2.1` are: 2.2.1

[steviez]

Making a note - this didn't get picked up when I ran:

./scripts/increment-cargo-version.sh major

[steviez]

Force pushes were to pick up #6439, and then to resolve merge conflict from #6408

[brooksprumo]

Approving because it unblocks a lot of other work. We have lots of time to fix/investigate any dependency versions before there's a release.