feat: Add customizable HTTP headers support to MCPToolsComponent (#11023)

* test(headers): add comprehensive tests for headers functionality in MCP component to ensure correct behavior and validation of header inputs

feat(mcp_component.py): add headers input to MCPToolsComponent for customizable HTTP headers in requests

This change allows users to specify HTTP headers, such as
Authorization, for requests to the MCP server, enhancing
authentication and flexibility in server interactions.

* [autofix.ci] apply automated fixes

* [autofix.ci] apply automated fixes (attempt 2/3)

* [autofix.ci] apply automated fixes (attempt 3/3)

* fix market research input found

* cherry-pick changes

* chore(release): Bump version to 1.7.2 (#11208)

* change langflow base version

* fix: publish amd fe/be images

* fix: build-lfx from test-cross-platform needs

remove build-lfx from test-cross-platform needs

* [autofix.ci] apply automated fixes

* [autofix.ci] apply automated fixes (attempt 2/3)

* [autofix.ci] apply automated fixes (attempt 3/3)

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Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
Co-authored-by: Adam Aghili <[email protected]>