fix: update environment variable syntax in Docker Compose files for c… #3495

Job	Run time
codeql / code-security (python)	2m 4s
codeql / code-security (javascript)	2m 50s
build-containers (autoconf) / build	35s
build-containers (ui) / build	42s
build-containers (scheduler) / build	47s
build-containers (bunkerweb) / build	4m 13s
build-packages (debian) / build	7m 13s
build-packages (fedora-41) / build	6m 27s
build-packages (fedora) / build	6m 59s
build-packages (rhel) / build	7m 31s
build-packages (ubuntu) / build	6m 21s
build-packages (rhel9) / build	7m 17s
build-packages (ubuntu-jammy) / build	6m 50s
push-dev	36s
push-packages (el9, amd64) / push	37s
push-packages (fedora, amd64) / push	37s
push-packages (debian, amd64) / push	35s
push-packages (el, amd64) / push	37s
push-packages (fedora-41, amd64) / push	35s
push-packages (ubuntu, amd64) / push	38s
push-packages (ubuntu-jammy, amd64) / push	35s
	1h 4m 39s

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