test: use general delta for 'test-commit-amend.t' Using general delta introduces harmless changes to some of the test output.

test: wider matching in 'test-clone-r.t' The test is already somewhat resistant to changes from general delta. We make it wider to catch expected differences.

test: use generaldelta in 'test-bundle-type.t' Generaldelta changes some of the default targets for 'hg bundle'. All cases are already properly tested but some ambiguous specifications are affected.

test: use generaldelta in 'test-patchbomb.t' Using generaldelta changes the default type of bombed bundle.

test: use generaldelta for test-bundle.t This impacts tests of the 'packed' feature. We can safely accept the new output because the 'v1' format is not restricted to old revlog format, the requirements are properly advertised to the client.

test: use generaldelta in 'test-rebase-conflict.t' Doing this has some minor impacts on test output since the rebase backup bundle moves to bundle2.

tests: test generaldelta configuration in test-init.t We turn the feature on for the whole test and test that it can properly be disabled through the config.

test: enable generaldelta early in 'test-treemanifest.t' Having generaldelta on results in minor test output changes (as we are staring at the revlog).

test: enable generaldelta in 'test-copy.t' Doing so has a minimal impact on the test.

test: enable generaldelta in 'test-debugcommand.t' The test logic is not affected by generaldelta, so we move it to generaldelta early. Some of the fuzzy matching had to be extended to cover "delta".

test: use generaldelta in test-manifestv2.t Generaldelta and bundle2 have no real influence on this test. So we can safely switch it early.

test: explicitly use generaldelta in 'test-rebase-mq-skip.t' This induces some trivial changes in the tests. This happen in its own changeset for clarity purposes.

test: using generaldelta in 'test-lfconvert.t' This leads to a harmless test change.

test: enforce generaldelta format with the right option The option that will become true by default is now 'usegeneraldelta' We have to adjust the change made in b75fed55f6dc to actually achieve its goal.