fix(CSI-234): leak of wekafs mounts due to bad IsMounted() check

[sergeyberezansky]

TL;DR

Refactored the PathIsWekaMount method to remove reliance on the os/exec package and instead read directly from /proc/mounts for determining Weka mount paths.

What changed?

• Removed the import of the os/exec package
• Modified PathIsWekaMount to read /proc/mounts for Weka mount path checking

How to test?

Ensure that the PathIsWekaMount method functions correctly to identify Weka mount paths using /proc/mounts.

Why make this change?

Improves performance and reliability by avoiding the use of shell commands to determine Weka mount paths.

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[sergeyberezansky]

• #286 : 3 dependent PRs (#289 , #292 , #294 )
• #293 👈
• dev

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Graphite Automations

"Request reviewers once CI passes" took an action on this PR • (07/30/24)

1 reviewer was added to this PR based on Sergey Berezansky's automation.

[sergeyberezansky]

Merge activity

• Jul 31, 6:09 AM EDT: @sergeyberezansky started a stack merge that includes this pull request via Graphite.
• Jul 31, 6:09 AM EDT: @sergeyberezansky merged this pull request with Graphite.