Accept custom directories in the bump script

[tdmanv]

Change Overview

Pull request type

Please check the type of change your PR introduces:

• 🚧 Work in Progress
• 🌈 Refactoring (no functional changes, no api changes)
• 🐹 Trivial/Minor
• 🐛 Bugfix
• 🌻 Feature
• 🗺️ Documentation
• 🤖 Test

Issues

• #K10-5290

Test Plan

[11:55:24]tom@tom-XPS-15-9500: (bump-dir-params)~/src/kanister/ ./build/bump_version.sh 0.32.0 0.33.0 pkg
+ main 0.32.0 0.33.0 pkg
+ local prev=0.32.0
+ shift
+ local next=0.33.0
+ shift
+ '[' 1 -eq 0 ']'
+ pkgs=("$@")
+ grep -E 0.32.0 -r pkg
+ cut -d : -f 1
+ uniq
+ xargs sed -ri 's/0.32.0/0\.33\.0/g'
[11:55:32]tom@tom-XPS-15-9500: (bump-dir-params)~/src/kanister/ git diff --name-only
pkg/app/cassandra.go
pkg/app/mongodb.go
pkg/app/postgresql.go
pkg/blueprint/blueprints/rds-postgres-blueprint.yaml
pkg/function/data_test.go
pkg/function/export_rds_snapshot_location.go
pkg/function/kube_exec_test.go
pkg/function/kube_task_test.go
pkg/function/utils.go
pkg/kube/pod_test.go
pkg/param/param_test.go
pkg/testing/e2e_test.go
pkg/testutil/testutil.go

Update:
this is what we get now, if we runt his on k10

git status                                
On branch master
Your branch is up to date with 'origin/master'.

Changes not staged for commit:
  (use "git add <file>..." to update what will be committed)
  (use "git restore <file>..." to discard changes in working directory)
	modified:   docs/install/generic.rst
	modified:   go/src/kasten.io/k10/kio/dataservice/postgres/blueprint/blueprint.go
	modified:   go/src/kasten.io/k10/kio/names/const.go
	modified:   helm/k10-helm-operator/bundle/k10-helm-operator.clusterserviceversion.yaml
	modified:   helm/k10-helm-operator/deploy/crds/apik10.kasten.io_v1alpha1_k10_cr.yaml
	modified:   helm/k10-helm-operator/deploy/olm-catalog/k10-helm-operator/manifests/k10-helm-operator.clusterserviceversion.yaml
	modified:   helm/k10-helm-operator/helm-charts/k10/values.yaml
	modified:   helm/k10/values.yaml
	modified:   tools/kopia-benchmark/kopia_bench_job.yaml

• 💪 Manual
• ⚡ Unit test
• 💚 E2E

[viveksinghggits]

This looks good to me, I think we can merge this as it is.