chore: optimize build flags in Makefile for reduced binary size

Author: yplog

Makefile

@@ -4,7 +4,7 @@ MAIN_PATH=./cmd/memotty
 VERSION=$(shell git describe --tags --always --dirty 2>/dev/null || echo "dev")
 COMMIT=$(shell git rev-parse --short HEAD 2>/dev/null || echo "unknown")
 BUILD_TIME=$(shell date +%Y-%m-%d_%H:%M:%S)
-LDFLAGS=-ldflags "-X main.version=$(VERSION) -X main.commit=$(COMMIT) -X main.buildTime=$(BUILD_TIME)"
+LDFLAGS=-ldflags "-X main.version=$(VERSION) -X main.commit=$(COMMIT) -X main.buildTime=$(BUILD_TIME) -s -w"
 
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