chore: Release v1.4.0 #325

Job	Run time
lint	19s
tests	12s
bazel-integration-tests (walltime, codspeed-macro)	3m 2s
cmake-integration-tests (off, ubuntu-latest)	58s
cmake-integration-tests (walltime, codspeed-macro)	3m 5s
cmake-integration-tests (instrumentation, ubuntu-latest)	1m 44s
cmake-build (windows-latest, off)	2m 11s
cmake-build (ubuntu-latest, walltime)	1m 3s
bazel-integration-tests (instrumentation, ubuntu-latest)	1m 4s
bazel-integration-tests (off, ubuntu-latest)	21s
cmake-build (ubuntu-latest, off)	59s
cmake-build (windows-latest, walltime)	2m 27s
bazel-build (ubuntu-latest, off, 7.6.2)	32s
bazel-build (ubuntu-latest, walltime, 8.4.2)	34s
bazel-build (windows-latest, walltime, 9.0.0-pre.20250921.2)	1m 58s
bazel-build (windows-latest, off, 8.4.2)	1m 34s
bazel-build (windows-latest, walltime, 8.4.2)	2m 1s
bazel-build (windows-latest, off, 9.0.0-pre.20250921.2)	1m 39s
bazel-build (ubuntu-latest, walltime, 9.0.0-pre.20250921.2)	1m 4s
bazel-build (windows-latest, off, 7.6.2)	1m 36s
bazel-build (ubuntu-latest, off, 9.0.0-pre.20250921.2)	49s
bazel-build (ubuntu-latest, off, 8.4.2)	34s
bazel-build (ubuntu-latest, walltime, 7.6.2)	39s
bazel-build (windows-latest, walltime, 7.6.2)	2m 31s
	32m 56s

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