fixed vault-ent link in install option (#1260)

Co-authored-by: Shobhit Dimri <shobhitdimri@mac.in.ibm.com>
Co-authored-by: Yoko Hyakuna <yoko.hyakuna1@ibm.com>

Author: 3 people

content/vault/v1.19.x/content/docs/get-vault/index.mdx

@@ -32,7 +32,7 @@ You have different options for installing Vault:
 
 1. [Install Vault Community edition with supported package managers](/vault/install)
    for macOS, Ubuntu/Debian, CentIS/RHEL, Amazon Linux, and Homebrew.
-1. [Install Vault Enterprise edition with supported package managers](/vault/install)
+1. [Install Vault Enterprise edition with supported package managers](/vault/install/enterprise)
    for macOS, Ubuntu/Debian, CentIS/RHEL, Amazon Linux, and Homebrew.
 1. [Use helm to install Vault for Kubernetes](/vault/docs/platform/k8s/helm).
 1. [Download a precompiled binary](/vault/install) or

content/vault/v1.20.x/content/docs/get-vault/index.mdx

@@ -32,7 +32,7 @@ You have different options for installing Vault:
 
 1. [Install Vault Community edition with supported package managers](/vault/install)
    for macOS, Ubuntu/Debian, CentIS/RHEL, Amazon Linux, and Homebrew.
-1. [Install Vault Enterprise edition with supported package managers](/vault/install)
+1. [Install Vault Enterprise edition with supported package managers](/vault/install/enterprise)
    for macOS, Ubuntu/Debian, CentIS/RHEL, Amazon Linux, and Homebrew.
 1. [Use helm to install Vault for Kubernetes](/vault/docs/platform/k8s/helm).
 1. [Download a precompiled binary](/vault/install) or

content/vault/v1.21.x/content/docs/get-vault/index.mdx

@@ -32,7 +32,7 @@ You have different options for installing Vault:
 
 1. [Install Vault Community edition with supported package managers](/vault/install)
    for macOS, Ubuntu/Debian, CentIS/RHEL, Amazon Linux, and Homebrew.
-1. [Install Vault Enterprise edition with supported package managers](/vault/install)
+1. [Install Vault Enterprise edition with supported package managers](/vault/install/enterprise)
    for macOS, Ubuntu/Debian, CentIS/RHEL, Amazon Linux, and Homebrew.
 1. [Use helm to install Vault for Kubernetes](/vault/docs/platform/k8s/helm).
 1. [Download a precompiled binary](/vault/install) or