feat(api): add skips/replaces to listbundles api

[ecordell]

Description of the change:
This adds skip and replace data to the listbundles endpoint.

Motivation for the change:
The (new, sat-solver-based) resolver needs this information so that it can decide what updates are valid for an existing installed operator.

Also, the grpc ecosystem changed since the last codegen, so this commit
includes all of the required tooling changes to generate via the latest tools

Reviewer Checklist

• Implementation matches the proposed design, or proposal is updated to match implementation
• Sufficient unit test coverage
• Sufficient end-to-end test coverage
• Docs updated or added to /docs
• Commit messages sensible and descriptive

[dinhxuanvu]

/lgtm

[openshift-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: dinhxuanvu, ecordell

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• OWNERS [dinhxuanvu,ecordell]

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[openshift-bot]

/retest

Please review the full test history for this PR and help us cut down flakes.

[openshift-bot]

/retest

Please review the full test history for this PR and help us cut down flakes.

[benluddy]

/cherry-pick release-4.5

[openshift-cherrypick-robot]

@benluddy: #381 failed to apply on top of branch "release-4.5":

Applying: feat(api): add skips/replaces to listbundles api
Using index info to reconstruct a base tree...
M	Makefile
M	go.mod
M	go.sum
M	pkg/api/registry.pb.go
M	pkg/api/registry.proto
M	pkg/server/server_test.go
M	pkg/sqlite/query.go
A	vendor/github.com/golang/protobuf/internal/gengogrpc/grpc.go
M	vendor/github.com/golang/protobuf/protoc-gen-go/main.go
M	vendor/modules.txt
Falling back to patching base and 3-way merge...
Auto-merging vendor/modules.txt
CONFLICT (content): Merge conflict in vendor/modules.txt
CONFLICT (rename/delete): vendor/github.com/golang/protobuf/internal/gengogrpc/grpc.go deleted in HEAD and renamed to vendor/google.golang.org/grpc/cmd/protoc-gen-go-grpc/grpc.go in feat(api): add skips/replaces to listbundles api. Version feat(api): add skips/replaces to listbundles api of vendor/google.golang.org/grpc/cmd/protoc-gen-go-grpc/grpc.go left in tree.
CONFLICT (modify/delete): vendor/github.com/golang/protobuf/protoc-gen-go/main.go deleted in feat(api): add skips/replaces to listbundles api and modified in HEAD. Version HEAD of vendor/github.com/golang/protobuf/protoc-gen-go/main.go left in tree.
Auto-merging pkg/sqlite/query.go
CONFLICT (content): Merge conflict in pkg/sqlite/query.go
Auto-merging pkg/server/server_test.go
CONFLICT (content): Merge conflict in pkg/server/server_test.go
Auto-merging pkg/api/registry.proto
CONFLICT (content): Merge conflict in pkg/api/registry.proto
Auto-merging pkg/api/registry.pb.go
CONFLICT (content): Merge conflict in pkg/api/registry.pb.go
Auto-merging go.sum
CONFLICT (content): Merge conflict in go.sum
Auto-merging go.mod
CONFLICT (content): Merge conflict in go.mod
Auto-merging Makefile
error: Failed to merge in the changes.
hint: Use 'git am --show-current-patch=diff' to see the failed patch
Patch failed at 0001 feat(api): add skips/replaces to listbundles api
When you have resolved this problem, run "git am --continue".
If you prefer to skip this patch, run "git am --skip" instead.
To restore the original branch and stop patching, run "git am --abort".

In response to this:

/cherry-pick release-4.5

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