fix: add missing docker dependencies

[sayoun]

add missing dependencies for docker build, without them the make docker command will fail with the following error

 => ERROR [base 9/9] RUN --mount=type=cache,target=/root/.cache/go-build go build -tags sqlite     -ldflags="-X 'github.com/ory/kratos/driver/config.Version=${VERSION}' -X 'github.com/ory/kratos/driver/config.Date=2022-08-05T08  0.8s
------
 > [base 9/9] RUN --mount=type=cache,target=/root/.cache/go-build go build -tags sqlite     -ldflags="-X 'github.com/ory/kratos/driver/config.Version=${VERSION}' -X 'github.com/ory/kratos/driver/config.Date=2022-08-05T08:57:33Z' -X 'github.com/ory/kratos/driver/config.Commit=8fa14ecb41aa08f9d532439cf5d50bcd8fc5f55f'"     -o /usr/bin/kratos:
#18 0.746 # github.com/mattn/go-sqlite3
#18 0.746 cgo: C compiler "gcc" not found: exec: "gcc": executable file not found in $PATH
------
executor failed running [/bin/sh -c go build -tags sqlite     -ldflags="-X 'github.com/ory/kratos/driver/config.Version=${VERSION}' -X 'github.com/ory/kratos/driver/config.Date=${BUILD_DATE}' -X 'github.com/ory/kratos/driver/config.Commit=${COMMIT}'"     -o /usr/bin/kratos]: exit code: 2
make: *** [Makefile:143: docker] Error 1

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[aeneasr]

👍