[PM-6274] [deps]: Update rust Docker tag to v1.76

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
rust	stage	minor	1.73 -> 1.76

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Configuration

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PM-6274

[bitwarden-bot]

Internal tracking:

• ID: PM-6274
• Link: https://bitwarden.atlassian.net/browse/PM-6274

[bitwarden-bot]

Checkmarx One – Scan Summary & Details – bccc44cb-daac-4177-a0e7-cd99f9270013

New Issues

Severity	Issue	Source File / Package	Checkmarx Insight
	Apt Get Install Pin Version Not Defined	/Dockerfile: 9	When installing a package, its pin version should be defined
	Using Platform Flag with FROM Command	/Dockerfile: 4	Don't use '--platform' flag with FROM

Fixed Issues

Severity	Issue	Source File / Package
	Apt Get Install Pin Version Not Defined	/Dockerfile: 9
	Using Platform Flag with FROM Command	/Dockerfile: 4