Add cargo fmt to makefiles check

Author: Alenar

demo/protocol-demo/Makefile

@@ -25,6 +25,7 @@ test:
 check:
 	${CARGO} check --release --all-features --all-targets
 	${CARGO} clippy --release --all-features
+	${CARGO} fmt --check
 
 clean:
 	${CARGO} clean

mithril-aggregator/Makefile

@@ -20,6 +20,7 @@ test:
 check:
 	${CARGO} check --release --all-features --all-targets
 	${CARGO} clippy --release --all-features
+	${CARGO} fmt --check
 
 help:
 	@${CARGO} run -- -h

mithril-client/Makefile

@@ -25,6 +25,7 @@ test:
 check:
 	${CARGO} check --release --all-features --all-targets
 	${CARGO} clippy --release --all-features
+	${CARGO} fmt --check
 
 clean:
 	${CARGO} clean

mithril-common/Makefile

@@ -13,6 +13,7 @@ test:
 check:
 	${CARGO} check --release --all-features --all-targets
 	${CARGO} clippy --release --all-features
+	${CARGO} fmt --check
 
 doc:
 	${CARGO} doc --no-deps --open

mithril-core/Makefile

@@ -21,6 +21,7 @@ test:
 check:
 	${CARGO} check --release --all-features --all-targets
 	${CARGO} clippy --release --all-features
+	${CARGO} fmt --check
 
 clean:
 	${CARGO} clean

mithril-signer/Makefile

@@ -20,6 +20,7 @@ test:
 check:
 	${CARGO} check --release --all-features --all-targets
 	${CARGO} clippy --release --all-features
+	${CARGO} fmt --check
 
 help:
 	@${CARGO} run -- -h

mithril-test-lab/mithril-end-to-end/Makefile

@@ -19,6 +19,7 @@ test:
 check:
 	${CARGO} check --release --all-features --all-targets
 	${CARGO} clippy --release --all-features
+	${CARGO} fmt --check
 
 clean:
 	${CARGO} clean