x-pack/packetbeat: bump npcap version to v1.76

[efd6]

Proposed commit message

See title.

Depends on go version being bumped.

Checklist

• My code follows the style guidelines of this project
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• I have made corresponding change to the default configuration files
• I have added tests that prove my fix is effective or that my feature works
• I have added an entry in CHANGELOG.next.asciidoc or CHANGELOG-developer.next.asciidoc.

Author's Checklist

• Compare with the previous bump at x-pack/packetbeat: bump npcap version to v1.71 #33172.

How to test this PR locally

Related issues

• Closes [Packetbeat] Update Npcap version #36539
• Depends bump npcap version to 1.76 golang-crossbuild#315
• Fixes Network Packet Capture with default npcap 1.71 on win 11 pro unable to capture domain name #36405

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• Start Time: 2023-09-26T12:19:15.592+0000

• Duration: 50 min 38 sec

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Test	Results
Failed	0
Passed	17
Skipped	1
Total	18

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