ci: configurable and recent (same as used by GitHub Actions) version of CMake in code analysis shell script to match minimal CMake version requirement after upgrade of libs in #10195.

This pull request fixes issue found after #10195 was merged.

Testing

• [N/A] Example configuration file for the change
• [N/A] Debug log output from testing the change
• [N/A] Attached Valgrind output that shows no leaks or memory corruption was found - refer to flb_run_code_analysis_10238.log for the output of command:

  TEST_PRESET=valgrind SKIP_TESTS='flb-rt-out_td flb-it-network' ./run_code_analysis.sh

• [N/A] Run local packaging test showing all targets (including any new ones) build.
• [N/A] Set ok-package-test label to test for all targets (requires maintainer to do).

Documentation

• [N/A] Documentation required for this feature

Backporting

• [N/A] Backport to latest stable release.

Fluent Bit is licensed under Apache 2.0, by submitting this pull request I understand that this code will be released under the terms of that license.