Enhance installation.md grammar

What does this MR do?

Grammer issues

1. The verb works does not seem to agree with the subject that
2. It appears that an article is missing before the word version
3. It appears that the comma after the introductory phrase Specifically is missed
4. The verb database does not seem to agree with the subject that
5. The noun phrase home directory seems to be missing a determiner before it
6. The noun phrase file seems to be missing a determiner before it
7. The noun phrase amount seems to be missing a determiner before it
8. It appears that the comma after the introductory phrase Otherwise is missed
9. It appears that the preposition on is redundant
10. It appears that the comma after the introductory phrase Also is missed

Does this MR meet the acceptance criteria?

Conformity

• Changelog entry
• Documentation (if required)
• Code review guidelines
• Merge request performance guidelines
• Style guides
• Database guides
• Separation of EE specific content

Availability and Testing

• Review and add/update tests for this feature/bug. Consider all test levels. See the Test Planning Process.
• Tested in all supported browsers

Security

If this MR contains changes to processing or storing of credentials or tokens, authorization and authentication methods and other items described in the security review guidelines:

• Label as security and @ mention @gitlab-com/gl-security/appsec
• The MR includes necessary changes to maintain consistency between UI, API, email, or other methods
• Security reports checked/validated by a reviewer from the AppSec team