docs: update for v1.4.8 release (#503)

Updates the `CHANGELOG.md` for the v1.4.8 release.

Author: vivgoyal

CHANGELOG.md

@@ -1,5 +1,33 @@
 # CHANGELOG
 
+## [v1.4.8](https://github.com/vmware/terraform-provider-tanzu-mission-control/releases/tag/v1.4.8)
+
+> Release Date: 2024-01-30
+
+BUG FIXES:
+
+- Fix for eks cluster and nodepool tag issue [\#463](https://github.com/vmware/terraform-provider-tanzu-mission-control/pull/463)
+- Fix incorrect conversion between integer types. [\#467](https://github.com/vmware/terraform-provider-tanzu-mission-control/pull/467)
+
+DEPRECATIONS:
+
+- Remove TSM integration support. [\#475](https://github.com/vmware/terraform-provider-tanzu-mission-control/pull/475)
+
+CHORES:
+
+- Updated `crazy-max/ghaction-import-gpg` to 6.2.0. [\#459](https://github.com/vmware/terraform-provider-tanzu-mission-control/pull/459)
+- Updated `goreleaser/goreleaser-action` to 6.1.0 [\#460](https://github.com/vmware/terraform-provider-tanzu-mission-control/pull/460)
+- Updated `codecov/codecov-action` to 5 [\#461](https://github.com/vmware/terraform-provider-tanzu-mission-control/pull/461)
+- Updated `go` to 1.23.2 [\#462](https://github.com/vmware/terraform-provider-tanzu-mission-control/pull/462)
+- Updated `codecov/codecov-action` to 5.0.7 [\#464](https://github.com/vmware/terraform-provider-tanzu-mission-control/pull/464)
+- Updated `github.com/stretchr/testify` to 1.10.0 [\#466](https://github.com/vmware/terraform-provider-tanzu-mission-control/pull/466)
+- Updated `codecov/codecov-action` to 5.1.1 [\#473](https://github.com/vmware/terraform-provider-tanzu-mission-control/pull/473)
+- Updated `golang.org/x/crypto` to 0.31.0 [\#474](https://github.com/vmware/terraform-provider-tanzu-mission-control/pull/474)
+- Updated `actions/setup-go` to 5.2.0 [\#480](https://github.com/vmware/terraform-provider-tanzu-mission-control/pull/480)
+- Updated `golang.org/x/net` to 0.33.0 [\#490](https://github.com/vmware/terraform-provider-tanzu-mission-control/pull/490)
+- Updated `codecov/codecov-action` to 5.1.2 [\#496](https://github.com/vmware/terraform-provider-tanzu-mission-control/pull/496)
+- Updated `golangci/golangci-lint-action` to 6.2.0 [\#497](https://github.com/vmware/terraform-provider-tanzu-mission-control/pull/497)
+
 ## [v1.4.7](https://github.com/vmware/terraform-provider-tanzu-mission-control/releases/tag/v1.4.7)
 
 > Release Date: 2024-11-13