Replace VDDK image hint sections with rephrased warning alert sections

[sgratch]

Reference: https://issues.redhat.com/browse/MTV-1783

📝 Description

Replace VDDK image hint sections with warning alert sections and rephrased the text to emphasize the importance of setting VDDK image value from performace reasons.
Trying to be aligned with doc https://issues.redhat.com/browse/MTV-1782.

🎥 Demo

Before

After

📝 CC://

@RichardHoch @anarnold97

[codecov-commenter]

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Codecov Report

Attention: Patch coverage is 33.33333% with 2 lines in your changes missing coverage. Please review.

Project coverage is 36.51%. Comparing base (13484d0) to head (b8f03ac).
Report is 246 commits behind head on main.

Files with missing lines	Patch %	Lines
...ls/EditProviderVDDKImage/EditProviderVDDKImage.tsx	33.33%	2 Missing ⚠️

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Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1459      +/-   ##
==========================================
- Coverage   36.81%   36.51%   -0.31%     
==========================================
  Files         158      156       -2     
  Lines        2548     2528      -20     
  Branches      599      604       +5     
==========================================
- Hits          938      923      -15     
- Misses       1428     1600     +172     
+ Partials      182        5     -177     

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[anarnold97]

@RichardHoch - please can you review the wording in this as well
Thanks

[RichardHoch]

@sgratch This is the current full warning message in the documentation:

It is strongly recommended to create a VMware Virtual Disk Development Kit (VDDK) image in a secure registry that is accessible to all clusters. A VDDK image accelerates migration and reduces the risk of a plan failing. If you are not using VDDK and a plan fails, then retry with VDDK installed. For more information, see xref:../master.adoc#creating-vddk-image_vmware[Creating a VDDK image].

Suggestions:

Tooltip: 2nd paragraph, change to "To accelerate migration and reduce the risk of a plan failing,..."

Window:

Warning: "It is strongly recommended to use a VDDK image. Not using a VDDK image could result in significantly lower migration speeds or a plan failing. For more information, see xref:../master.adoc#creating-vddk-image_vmware[Creating a VDDK image]." (not sure if you format a link differently...)

Text below text box: "The VDDK image is empty. It is strongly recommended to provide an image using the following format: ... "

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
28.0% Duplication on New Code

See analysis details on SonarQube Cloud

[sgratch]

@RichardHoch Updated the text and screenshots accordingly.

[RichardHoch]

@sgratch You're the best!